Welcome Back! Please Take a Seat Geometry Ms. Sanguiliano.

Slides:

Advertisements

Similar presentations

Perimeter and Area. Objectives Calculate the area of given geometric figures. Calculate the perimeter of given geometric figures. Use the Pythagorean.

Advertisements

Mr. Barra Take The Quiz! Polygon with three edges (sides) and three vertices (corners) Sum of all interior angles equals 180° Right triangle One interior.

Perimeter Rectangles, Squares, and Triangles Perimeter Measures the distance around the edge of any flat object. To find the perimeter of any figure,

3.3 Problem Solving in Geometry

Perimeter & Area Section 6.1.

Perimeter How do we find the perimeter of a quadrilateral? Standards: M5P3, M5P4, and M5A1c.

4.9 Pythagorean Theorem Standard: MG 3.3 Objective: Find the missing side of a right triangle.

The distance around the outside of a shape.

Test Review Pay attention. What is the difference between area and perimeter? PERIMETER- – Distance AROUND the edge of a figure – Measures in regular.

Chapter 9 Geometry © 2008 Pearson Addison-Wesley. All rights reserved.

You will learn to find the perimeter and area for different shapes and the circumference of circles. s s Perimeter = 4s or s+s+s+s Area = s 2 l w P =

Prerequisite 12.0 OBJECTIVE:  Solve for area of various quadrilaterals, triangles, and circles  Solve for perimeter of irregular figures and circles.

Rewrite Formulas and Equations

Perimeter & Area Lessons 19 & 20.

Geometry 7 th Grade Math Ms. Casazza Click on the button to go the next slide!

Section 7.2 – The Quadratic Formula. The solutions to are The Quadratic Formula

Notes Over 3.2 Equations and Formulas When using a formula, you must first know what each variable represents. Example The formula for the area of a square.

5 CM 4 CM Calculation Area = Length times Width (lw or l x W) Note Length of a rectangle is always the longest side.

Jeopardy Introductory Geometry Vocabulary Polygon 1 Circles 2 Lines 3 Measure 4 Angles 5 Pot Luck

SQUARE ROOTS AND THEOREM OF PYTHAGORAS REVIEW DAY FOUR.

Note 2: Perimeter The perimeter is the distance around the outside of a shape. Start at one corner and work around the shape calculating any missing sides.

FORMULAS FORMULAS Moody Mathematics. Let’s review how to “set up” a formula with the numbers in their correct places: Moody Mathematics.

1.8: Perimeter, Circumference, and Area

Lesson 1.3 Formulas:(Memorize) [1] [1]Area of a Triangle: [2] [2]Area of a Rectangle: [3] [3]Area of a Trapezoid: [4] [4]Area of a Kite: [5] [5]Area of.

How much fencing do we need for our pasture? How much border do we need for our nursery? Bessie got away again!

Ms. King’s Little Book of Geometry Notes

Area and Perimeter 1.6 What does the area of a figure measure? What does the perimeter of a figure measure?

College Algebra Section R.3 Geometry Review Objectives of this Section Use the Pythagorean Theorem and Its Converse Know Geometry Formulas.

Section 1.7. Recall that perimeter is the distance around a figure, circumference is the distance around a circle, and area is the amount of surface covered.

Pythagorean Theorem - Thurs, Oct 7

The Distance and Midpoint Formulas Unit 8. Warm – Up!! As you walk in, please pick up your calculator and begin working on your warm – up!! 1. Use the.

Area, Circumference & Perimeter

Pre-Calculus Coordinate System. Formulas  Copy the following formulas into your notes. –Distance Formula for Coordinate Plane –Midpoint Formula for Coordinate.

Algebra Core Review Day 8. Unit 17: Radicals How do you simplify radicals? When you add or subtract radicals they must be _______! How do you multiply.

 SAT Prep Course geometry & Measurement Day 3. Geometry Includes  Notation  Lines & Points  Angles  Triangles  Quadrilaterals  Area & perimeter.

Finding Perimeter and Area Review. Perimeter The distance around the outside of an object. 10 feet 8 feet 10 feet Perimeter = = 36 feet.

CIRCLES CIRCUMFERENCE & AREA. CIRCUMFERENCE C = ΠdorC = 2Πr 12cm.

Find Perimeter, Circumference, and Area Ch 1.7. Formulas.

Pythagorean Theorem, Perimeter, Circumference, Area ….

Perimeter, Circumference and Area. Perimeter and Circumference Perimeter : The distance around a geometric figure. Circumference: The distance around.

Ms. King’s Little Book of Geometry Notes Period ___.

Slide 1 Copyright © 2015, 2011, 2008 Pearson Education, Inc. Perimeter Section9.2.

Perimeter and Area Formulas.  Perimeter is the distance around an object. It is easily the simplest formula. Simply add up all the sides of the shape,

Objective: To identify regular polygons. To find area, perimeter and circumference of basic shapes. Perimeter, Circumference, Area Name Class/Period Date.

#20 in packet: Solve for x and y. Since y is isolated in equation 1, we can use the substitution method. Substitute 3x-5 from the first equation in for.

Rectangles, Parallelograms and Squares Area and Perimeter.

G-11 (1-5) Using formulas in Geometry I can use formulas to compute perimeter and area of triangles, squares, rectangles, and circles.

Welcome to RSP Math Mrs.Muljodiredjo.

Area and Perimeter 1.6 What does the area of a figure measure?

A square with side length of 5 feet B circle with the radius of 3 feet

18.01 Area & Perimeter of Rectangles

GEOMETRY REVIEW.

Cell phone use is prohibited.

Standard: MG 3.3 Objective: Find the missing side of a right triangle.

CIRCLES and POLYGONS.

UNIT 8: 2-D MEASUREMENTS PERIMETER AREA SQUARE RECTANGLE PARALLELOGRAM

Chapter 1 Section 1.7 Area and Perimeter.

Chapter 1 Section 1.7 Area and Perimeter.

Notes Over Pythagorean Theorem

5.7: THE PYTHAGOREAN THEOREM (REVIEW) AND DISTANCE FORMULA

1-5 Geometric Formulas Polygons

Find Perimeter, Circumference, and Area

T—06/02/09—HW #76: Pg : 1—10, 12—16; Pg : 1—43 odd

Geometry Unit Formula Sheet

1.7 Introduction to Perimeter, Circumference, & Area

1.5 Using Formulas in Geometry

By- Sabrina,Julianna, and Killian

Goal: The learner will find area and perimeter.

Area of Plane Shapes.

The Pythagorean Theorem a2 + b2 = c2

Presentation transcript:

Welcome Back! Please Take a Seat Geometry Ms. Sanguiliano

Learning Goals Students Will Be Able To: Solve an equation for x Determine the area and perimeter of a rectangle and square Determine the area and circumference of a circle Use the Pythagorean Theorem to discover the missing side of the triangle Find the slope and the length of a line through 2 points Distinguish the difference between supplementary and complementary angles

Do Now Solve Each Equation for x (Similar to Problems #1-5 in the summer packet):

Perimeter and Area For questions 6-7, you needed to find the perimeter and area of a square and rectangle Perimeter: Area of Rectangle: Area of Square: Add up all of the sides (Length) X (Width) (Side) X (Side)

Perimeter and Area Example Find the perimeter of a rectangle with length 6 inches and width of 7 inches. Find the area of a square with side length of 8 centimeters.

Circumference and Area For questions 8-9, you needed to find the circumference and area of a circle. Circumference: Area: πd or 2πr πr 2

Circumference and Area Example Find the area of a circle with a radius of 7 centimeters.

Pythagorean Theorem For questions 10-12, you needed to use the Pythagorean Theorem to find the length of the missing side. Pythagorean Theorem: a c b a 2 + b 2 = c 2

Pythagorean Theorem Example Find the length of the missing side. 9 in 12 in x

Slope For questions and 22, you needed to find the slope of the line containing to points. Slope: y 2 – y 1 x 2 – x 1

Slope Example Find the slope of the line containing (3, 5) & (6, 10).

Complementary vs. Supplementary Angles For question 15-16, you need to be able to tell the difference between complementary and supplementary angles. Complementary angles add up to: Supplementary angles add up to: 90° 180°

Finding the Lengths of the Sides of a Quadrilateral For question 23, you needed to find the lengths of all 4 sides of the quadrilateral. What formula needs to be used to find the length of the side? Distance Formula:

Distance Example Find the distance between 2 points: (3, 5) & (6, 9).