Parallel-ograms & Trapezoids Rectangles & Triangles Regular Polygons

Slides:

Advertisements

Similar presentations

Jeopardy Find the Area Missing Length Circumference Perimeter and Area Volume

Advertisements

Sides & Congruent Angles Ago Let’s Go Fly A Polygon.

Final REVIEW Geometry B

20 Questions Chapter 10 Review. 1. Polygons The sum of the measures of the interior angles of a convex polygon is How many sides does the polygon.

Unit 8: Applying Formulas Sections: 10-3, 10-5, 10-6, , 11-4, 11-5, and 11-6.

Area and Circumference of Circles

Lesson 8.1: Perimeter and Circumference

Measurement Jeopardy CirclesPerimeter Area 3-D Surface Area And Volume $100 $200 $300 $400 $500 $100 $200 $300 $400 $500.

$100 Area of Parallelograms Area of Triangles Perimeter And Area Area of Trapezoids Area of Compound Figures & Area and Circumference of Circles $200.

© 2008 Pearson Addison-Wesley. All rights reserved Chapter 1 Section 9-3 Perimeter, Area, and Circumference.

written by Rob Oliver Score.

Chapter 11 Length and Area

Areas of Polygons and Circles

Circles/Triangles Sector Area/ Arc Length Formulas Special Quads Polygons

Chapter 11 Areas of Plane Figures Understand what is meant by the area of a polygon. Know and use the formulas for the areas of plane figures. Work geometric.

$100 $200 $300 $400 $500 $200 $300 $400 $500 Area of Parallelograms Areas of Triangles, trapezoids and Rhombi Geometric Probability Area of regular.

Area of a rectangle: A = bh This formula can be used for squares and parallelograms. b h.

Unit 10 Review Area Formulas. FOR EACH FIGURE: IMAGINE the shape THINK of its AREA FORMULA.

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

Section 9-4 Perimeter, Area, and Circumference.

Chapter 10 Section Areas of Parallelograms and Triangles

Are you prepared?. Find the perimeter and the area of the figure below.

Chapter 11 Areas of Polygons and Circles Areas of Parallelograms  The height is always perpendicular to the base h b w l A = bh A =lw A = s 2 s.

Camilo Henao Dylan Starr. Postulate 17 & 18 Postulate 17: The area of a square is the square of the length of a side (pg.423) A=s 2 Postulate 18 (Area.

Warm Ups Preview 10-1 Perimeter 10-2 Circles and Circumference

Geometry n What is the length of side ‘n’ in the triangle at the right? Form ratios of corresponding sides: Use any two ratios to form a.

Similar Triangles.  To solve a proportions  Cross multiply  Solve.

Geometry Chapter 11 Review. Solve for x Each exterior angle of a regular n-gon measures 40°. What is the value of n?

Shaded Area/ Word Problems

Find the area of the triangle.

Geometry Chapter 11 Review. Parallelogram A = bh Base Height.

Do Now: Calculate the measure of an interior angle and a central angle of a regular heptagon.

CIRCUMFERENCE AND AREA

Measuring Length and area

1.7 - Find Perimeter, Circumference, and Area. Perimeter: Length around a shape. Measured in u cm, in, ft, yd.

LET’S PLAY JEOPARDY!! Around the Area Break A Leg Right ‘Round Q $100 Q $200 Q $300 Q $400 Q $500 Q $100 Q $200 Q $300 Q $400 Q $500 Final JeopardyJeopardy.

11.1 Areas of Polygons. Area of a Square = _______________________ Area of a Rectangel = ____________________ Postulate 18: ___________________________.

Final Exam Review Answers on last slide. 1.What is the geometric mean of 15 and 8?

Chapter 11 Review Classwork Answers on last slide.

Warm-Up 1.Find the circumference of a circle with a diameter of 10ft. Round your answer to the nearest tenth. 2.Find the circumference of  A if the radius.

Holt CA Course Evaluating Algebraic Expressions Preview 9-1 Perimeter and Area of ParallelogramsPerimeter and Area of Parallelograms 9-2 Perimeter.

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

Exercise Simplify s + s + s + s. 4s4s4s4s. Simplify l + w + l + w. 2l + 2w Exercise.

Area Geometry Prep for Algebra 1. Area & Perimeter Area: the two-dimensional size of a figure Perimeter: The distance around the edge of figure.

Area of shapes and in a coordinate plane Chapter 8-3.

Geometry – Unit 10/11 $100 Area of Reg. Polygons Circles and Arcs Surface Area and Volume Wild Card $200 $300 $400 $500 $100 $200 $300 $400 $500 $100.

Geometry/Trig 2Name __________________________ Unit 9 Review PacketDate _______________ Block ______ 9ft 6ft 24in. 26in. 10cm 8cm Area = ___________ Perimeter.

A tangram is an ancient Chinese puzzle made from a square. The pieces can be rearranged to form many different shapes. The area of a figure made with.

8th Grade Math Chapter 9a Review

Find the Area of the Square

Area Geometry Chapter 10.

CHAPTER 11 By Trey Mourning and Hallie Meland.

Find the area of the triangle. POLYGONS Find the area of the triangle.

Find the area and circumference of each circle.

11.3 Volumes of Pyramids and Cones

Objective: To find the perimeters and areas of similar figures.

CHAPTER 11 Areas of Plane Figures.

Questions over hw?.

Choose a shape and write down everything you know about it.

Special Right Triangles Parallel- ograms Triangles Trapezoid Rhombus

10.1 Areas of parallelograms and triangles

Geometry/Trig Name: __________________________________

Lesson 9-1 Area of 2-D Shapes.

Questions over hw?.

Questions over hw?.

Lesson 9-1: Area of 2-D Shapes

Area and Perimeter Ten quick questions.

Parallelograms, Triangles, Rhombuses Rectangles & Trapezoids Regular

EOCT REVIEW #2 Circles – Angles, Arcs, Area of a Circle, Area of a Sector, Circumference, Arc Length, & Segments.

Chapter 10 Concepts- section by section

Presentation transcript:

Parallel-ograms & Trapezoids Rectangles & Triangles Regular Polygons Circles & Sectors Potpourri 10 10 10 10 10 20 20 20 20 20 30 30 30 30 30 40 40 40 40 40 DOUBLE JEOPARDY

BACK 6ft 9ft Rectangles & Triangles - 10 Find the perimeter. Leave your answer in radical form. 6ft 9ft BACK

Rectangles & Triangles - 20 Find the perimeter of the rectangle. Leave your answer in radical form. 26in. 24in. 68 in. BACK

BACK 8cm 8cm 10cm Rectangles & Triangles – 30 Find the area. Leave your answer in radical form. 8cm 8cm 10cm BACK

BACK x = 2 Perimeter = 22 units x + 1 x + 6 Rectangles & Triangles - 40 The area of the figure is 24 units². Solve for x and the perimeter. x + 1 x = 2 Perimeter = 22 units x + 6 BACK

P = 74 BACK 10 28 60 Parallelograms & Trapezoids - 10 Find the perimeter. Leave your answer in radical form. 10 60 28 P = 74 BACK

72 BACK 5 45 Parallelograms & Trapezoids - 20 Find the area. Leave your answer in radical form. 5 45 72 BACK

P = 20 BACK 60 2 in. 4 in. Parallelograms & Trapezoids - 30 Find the perimeter. Leave your answer in radical form. 60 2 in. 4 in. P = 20 BACK

BACK 60 20 in. Parallelograms & Trapezoids - 40 Find the area. Leave your answer in radical form. 60 20 in. BACK

Find the area. Leave your answer in radical form. Regular Polygons - 10 Find the area. Leave your answer in radical form. 25 in. 8 BACK A = 700in²

Find the apothem. Leave your answer in radical form. Regular Polygons - 20 Find the apothem. Leave your answer in radical form. 18cm BACK

Find the radius. Leave your answer in radical form. Regular Polygons - 30 Find the radius. Leave your answer in radical form. 18 BACK

Find the area. Leave your answer in radical form. Regular Polygons - 40 Find the area. Leave your answer in radical form. 24 in. BACK

Find the area and circumference of a circle with diameter of 12. Circles & Sectors – 10 Leave your answers in π form. Find the area and circumference of a circle with diameter of 12. A = 36π C = 12π BACK

C = 14π Find the circumference of a circle with area 49π. BACK Circles & Sectors – 20 Leave your answers in π form. Find the circumference of a circle with area 49π. C = 14π BACK

28m BACK A 160º 10m O B Circles & Sectors – 30 Find the length of arc AB. Use π = 3.14. Round to the nearest whole number. A 160º 10m O B 28m BACK

145 BACK 8 100º Circles & Sectors – 40 Find the area of the red sector. Use π = 3.14. Round to the nearest whole number. 8 100º 145 BACK

Potpourri - 10 The scale factor of two similar figures is 7:4. Find the ratio of the perimeters and areas. Perimeters = 7:4 Areas = 49:16 BACK

Find the measure of the central angle. Potpourri – 20 Find the measure of the central angle. Central angle = 72 BACK

Find the area of the irregular figure. Use π = 3.14. Potpourri – 30 Find the area of the irregular figure. Use π = 3.14. 12m 8m A = 146.24 BACK

Find the probability of landing in the white region. Potpourri – 40 Find the probability of landing in the white region. 8 4 25% BACK

Find the area. Round to the nearest tenth. DOUBLE JEOPARDY Find the area. Round to the nearest tenth. 10 A = 172.5 BACK