Holt CA Course 2 Copyright © by Holt, Rinehart and Winston. All Rights Reserved. Which figure is the altitude of the triangle? Week Day 161 A. angle ABC.

Slides:



Advertisements
Similar presentations
Day 7.
Advertisements

Week Day 24 1 What is the surface area of the figure represented by this net? A. B. C. D. 32 square meters 36 square meters 40 square meters 44 square.
Holt CA Course 2 Copyright © by Holt, Rinehart and Winston. All Rights Reserved. What is the value of the expression 5x – 2(4x – 3) 2 when x = –3? Week.
Secants, Tangents, and Angle Measures and Special Segments in a Circle
Definitions Parallel Lines Two lines are parallel lines if they lie in the same plane and do not intersect.
1.6 Motion in Geometry Objective
Chapter 6 Trigonometry- Part 3. Aim #6.1:How do we apply the Law of Sines? An oblique triangle is one that does not contain a right angle.
Using Formulas in Geometry
Copyright © by Holt, Rinehart and Winston. All Rights Reserved. Section 8-1 Dilations and Scale Factors 8.1 Dilations and Scale Factors.
Using Formulas in Geometry
Using Formulas in Geometry
EXAMPLE 2 Measuring in Centimeters Find the length of the line segment to the nearest tenth of a centimeter.
Unit 2 Review Questions.
Copyright © by Holt, Rinehart and Winston. All rights reserved. Objectives Distinguish between a scalar and a vector. Add and subtract vectors by using.
Target Apply formulas for perimeter, area, and circumference.
9.2 – The Area of a Triangle Essential Question: Explain the two ways to find the area of a triangle.
Section Using Formulas in Geometry Holt McDougal Geometry
Triangle abc a²a² b²b² c²c² Blue* Green Orange* Pink Purple* White* Yellow*
Copyright © by Holt, Rinehart and Winston. All Rights Reserved. Section 3-1 Symmetry 3.1 Symmetry in Polygons.
Objective Apply formulas for perimeter, area, and circumference.
Objective Apply formulas for perimeter, area, and circumference.
Holt CA Course 2 Copyright © by Holt, Rinehart and Winston. All Rights Reserved. Which graph shows y = x 3 ? Week Day 181 B.C.D.A.
Chapter 6 Additional Topics in Trigonometry Copyright © 2014, 2010, 2007 Pearson Education, Inc The Law of Cosines.
Holt McDougal Geometry 1-5 Using Formulas in Geometry 1-5 Using Formulas in Geometry Holt Geometry Warm Up Warm Up Lesson Presentation Lesson Presentation.
Holt CA Course Classifying Polygons Preparation for MG2.3 Draw quadrilaterals and triangles from given information about them (e.g., a quadrilateral.
Copyright © by Holt, Rinehart and Winston. All Rights Reserved. Section 5-3 Circumference and area of a circle 5.3 Circumferences and Areas of Circles.
3.1 Identify Pairs of Lines and Angles. » Identify the relationships between two lines or two planes » Name angles formed by a pair of lines and a transversal.
Copyright © by Holt, Rinehart and Winston. All Rights Reserved. Section 10-1 Tangent Ratios.
Holt CA Algebra 1 Copyright © by Holt, Rinehart and Winston. All Rights Reserved. Simplify the expression. (2a 2 b 3 c 5 )(4ab 2 c 4 ) A. B. C. D. Week.
Lesson 1 Menu 1.The triangles shown are similar. Find x and y. 2.Find the perimeter of ΔDEF if ΔABC ~ ΔDEF, AB = 6.3, DE = 15.75, and the perimeter of.
Copyright © by Holt, Rinehart and Winston. All Rights Reserved. Warm up 1.What is the ratio of the corresponding side lengths for two congruent triangles?
Holt CA Course 2 Copyright © by Holt, Rinehart and Winston. All Rights Reserved. Sandra uses 3.6 meters of ribbon to weave a small rug and 4.2 meters of.
Surface Areas of Pyramids Section Find the Surface Area… Find the surface area of a cylinder with a diameter of 10cm and a height of 15cm.
Class Work Let’s start with some review!! 1.Solve for x. x 7 42 
Warm Up Evaluate. Round to the nearest hundredth
Copyright © by Holt, Rinehart and Winston. All Rights Reserved. Objectives Use the elimination method to solve a system of equations. Choose an appropriate.
1 © 2011 Pearson Education, Inc. All rights reserved 1 © 2010 Pearson Education, Inc. All rights reserved © 2011 Pearson Education, Inc. All rights reserved.
9.6 Solving Right Triangles
DAILY QUESTION September 4, In the game of horseshoes, a “ringer” is a great example of: precision, accuracy, or both? 2.Why do you think this?
Definitions Parallel lines: Two lines are parallel lines if and only if they do not intersect and are coplanar. Skew Lines: Two lines are skew lines if.
Copyright © by Holt, Rinehart and Winston. All Rights Reserved. Section 3-3 Parallel lines and Transversals 3.3 Parallel Lines and Transversals.
Copyright © by Holt, Rinehart and Winston. All Rights Reserved. DO NOW: Solve for y. 1.4x – y = 7 2.x + 2y = – 6y = 9x Y = 4x – 7 Y = -1/2x + 4 Y.
Holt CA Algebra 1 Copyright © by Holt, Rinehart and Winston. All Rights Reserved. What is the range of the function f(x) = 2x if the domain is {–2,
Holt CA Course Area of Composite Figures MG2.2 Estimate and compute the area of more complex or irregular two-and three- dimensional figures by breaking.
Holt CA Course 2 Copyright © by Holt, Rinehart and Winston. All Rights Reserved. The table shows the typing rates of four applicants for a job. Based on.
10.1 Areas of Parallelograms and Triangles Area of a Rectangle – The area of a rectangle is the product of its base and height. – A = bh.
Holt CA Course Evaluating Algebraic Expressions Preview 9-1 Perimeter and Area of ParallelogramsPerimeter and Area of Parallelograms 9-2 Perimeter.
Holt CA Course 2 Copyright © by Holt, Rinehart and Winston. All Rights Reserved. The roof of the greenhouse, which forms half a cylinder, is covered in.
Holt CA Course 2 Copyright © by Holt, Rinehart and Winston. All Rights Reserved. Which conclusion about worker productivity can you draw based on the scatter.
Copyright © by Holt, Rinehart and Winston. All Rights Reserved. Objectives Solve a rational equation or inequality by using algebra, a table, or a graph.
1 © 2011 Pearson Education, Inc. All rights reserved 1 © 2010 Pearson Education, Inc. All rights reserved © 2011 Pearson Education, Inc. All rights reserved.
Holt CA Algebra 1 Copyright © by Holt, Rinehart and Winston. All Rights Reserved. A swimming pool charges an annual $75 membership fee, and it costs $1.50.
Holt CA Course 2 Copyright © by Holt, Rinehart and Winston. All Rights Reserved. Which situation might be represented by the graph? Week Day 221 A. volume.
Holt McDougal Geometry 11-3 Sector Area and Arc Length Toolbox Pg. 767 (12-20; 33 why 4 )
Holt McDougal Geometry 1-4 Pairs of Angles WARM-UP – 4 Points Calculate x, y, and z 44°y+40 9x+91 h z.
9.4 The Tangent Ratio. The Tangent Ratio Example 1: Finding Tangent Ratios Find tan R and tan S. Write as a fraction and a decimal rounded to 4 places.
Holt Geometry 1-5 Using Formulas in Geometry Warm Up Evaluate. Round to the nearest hundredth () 6. (3) 2.
Holt McDougal Geometry 1-5 Using Formulas in Geometry 1-5 Using Formulas in Geometry Holt Geometry Warm Up Warm Up Lesson Presentation Lesson Presentation.
Copyright © by Holt, Rinehart and Winston. All Rights Reserved. Objective Solve mathematical and real-world problems by using the law of sines The.
Holt CA Algebra 1 Copyright © by Holt, Rinehart and Winston. All Rights Reserved. Week Day 141 What is the equation of the line that has a slope of and.
Holt McDougal Geometry 1-4 Pairs of Angles WARM-UP – 2 Points Effort / 4 Pts Right.
Special Right Triangles
Chapter 4 Laws of Sines and Cosines; Vectors 4.2 The Law of Cosines 1
Week Day 9 1 Which number is irrational? A. –2 B C. D.
Right Triangles and Trigonometry
Distance on the Coordinate Plane
8-1 Vocabulary Geometric mean.
توكيد الذات.
4th Grade Chinese Immersion Class Yu Laoshi
Law of Sines and Cosines
Presentation transcript:

Holt CA Course 2 Copyright © by Holt, Rinehart and Winston. All Rights Reserved. Which figure is the altitude of the triangle? Week Day 161 A. angle ABC B. C. D. point G segment DE segment BF

Holt CA Course 2 Copyright © by Holt, Rinehart and Winston. All Rights Reserved. Which situation is not possible in three dimensional space? Week Day 162 A. Three lines intersect in exactly one point. B. C. D. Two planes intersect in exactly one point. Two planes never intersect. Two planes intersect in a line.

Holt CA Course 2 Copyright © by Holt, Rinehart and Winston. All Rights Reserved. Audrey sold 12 beaded shawls for $45.50 each. She spent $60.27 on supplies to make the shawls. What was her profit? Week Day 163 A. $14.77 B. C. D. $ $ $546.00

Holt CA Course 2 Copyright © by Holt, Rinehart and Winston. All Rights Reserved. Katie wants to frame this stained-glass window with wood. What length of wood does she need to buy? Round your answer to the nearest tenth. Week Day 164 A. 5.0 meters B. C. D meters 6.8 meters 11.8 meters

Holt CA Course 2 Copyright © by Holt, Rinehart and Winston. All Rights Reserved. What is the solution set of –3 ≥ –4x + 5? Week Day 165 A. {x: x ≤ –2} B. C. D. {x: x ≤ 2} {x: x ≥ –2} {x: x ≥ 2}