Semicircle and Quarter Circle Area

• 329.04 ft²

• 216 ft²

• 668.39 ft²

• 272.55 ft²

Mathematical Equivalence

ON

The area of the rectangle is ​ ​ (a)   .

The area of the semicirlce is ​​ (b)   .

The area of the composite figure is ​ ​ (c)   .

• 32

• 25.12

• 57.12

• 24

• 50.24

• 82.24

• 74.24

• 90

• 43.74

• 133.74

• 180

• 77

• 32.4

• 122.4

• 257

What is the total area to the nearest hundredth? ___ sq km

Mathematical Equivalence

ON

Tags

7.9C

The figure is composed of two rectangles and a quarter circle. What is the area of the figure in square centimeters?

Mathematical Equivalence

ON

Tags

CCSS.3.MD.C.7D

What is the approximate area of the figure pictured?

• 3.53 cm²

• 7.07 cm²

• 5.30 cm²

• 21.20 cm²

The surface measurement of a two-dimensional figure. It is described in square units.

• area

• Pi

• diameter

• circumference

half of a circle

• Quarter Circle

• Radius

• Semicircle

• Decompose