Geometry with Circles and Composite Figures Assessment

Front

What is the formula for finding the circumference of a circle?

Back

C = π·d

Tags

CCSS.7.G.B.4

Front

What is the circumference of a circle with a diameter of 32 mm?

Back

100.5 mm

Tags

CCSS.7.G.B.4

Front

What is the area of a circle with a radius of 4 in?

Back

50.27 in²

Tags

CCSS.7.G.B.4

Front

What is the formula for finding the area of a circle?

Back

A = π·r²

Tags

CCSS.7.G.B.4

Front

What is the total area of a composite figure made up of a rectangle and a circle?

Back

Add the area of the rectangle to the area of the circle.

Tags

CCSS.3.MD.C.7D

Front

If the radius of a pizza is 9 ½ in, what is the approximate area?

Back

283 ½ in²

Tags

CCSS.7.G.B.4

Front

What is the relationship between diameter and radius?

Back

Diameter = 2 × Radius

Tags

CCSS.7.G.B.4

Front

How do you convert diameter to radius?

Back

Radius = Diameter ÷ 2

Tags

CCSS.7.G.B.4

Front

What is the approximate value of π?

Back

3.14

Tags

CCSS.HSG.GMD.A.1

Front

What is the area of a circle with a radius of 5 cm?

Back

78.54 cm²

Tags

CCSS.7.G.B.4