area, circumference, composite figures

Jayne has a very large circular lollipop that has a circumference of 25.12 inches. What would the diameter of Jayne’s lollipop be? Use π = 3.14.

• 4 in.
• 8 in.
• 12 in.
• 16 in.

What is the area of this circle?

• 82.13 m²
• 78.50 m²
• 314.16 m²
• 170.12 m²

A line that goes from one end of the circle to the other and crosses the center point.  

• center
• diameter
• dime eater
• radius

Mrs. Davis wanted to cover the classroom with new carpet. If the length of the classroom was 12 feet and the width was 8 feet. How much carpet would she need to buy?

• 20 feet
• 40 ft
• 96 square feet
• 40 square feet

The homeowners association wants to enclose the playground in a fence. How much fencing will they need to purchase? Is this question finding the area or the circumference?

• area
• circumference
• neither

Tags

CCSS.7.G.B.4

What is the area of the yellow?

• 78.5 mi²
• 19.625 mi²
• 39.25 mi²
• 31.4 mi²

Tags

CCSS.7.G.B.4

CCSS.7.G.B.6

Find the area of the figure.

• 180 in²
• 165 in²
• 105 in²
• 157.5 in²

Tags

CCSS.7.G.B.6

Find the area of the parallelogram.

• 15.6 m²
• 30.6 m²
• 13.26 m²
• 13 - 50.... thats 47

Tags

CCSS.3.MD.C.5

CCSS.3.MD.C.7

Find the area of the figure.

• 4,326 in²
• 1,512 in²
• 2,317.5 in²
• 2,163 in²

John wants to paint one of the walls in his family room. The wall is in the shape of a trapezoid. The area is ___ meters squared.

• 420
• 72
• 144
• 15