Circles
Area
Perimeter
Mixed Bag
Vocab
100
The circumference of a circle if d = 12m
What is 37.68m?
100
Triangle h=3ft and b=2ft
What is 3ft sq?
100
Triangle sides of 12m, 14m & 16m
What is 42m?
100
Area of a rectangle l=2in w=10in
What is 20 in square?
100

In a circle, a segment that passes through the center of the circle and whose endpoints are on the circle. 

What is the diameter? 

200
The area of a circle if r = 3cm
What is 28.26sq. cm.?
200

Area of a rectangle with a base of 12 and height 4

What is 48?

200
Square with s=4m
What is 16m?
200

Area of one side of a cube s=3yds

What is 9 sq. yds?

200

The sum of the side lengths of a plane figure. 

What is the perimeter? 

300
Circumference if r = 3ft
What is 18.84sq. ft?
300
Square s=5mm
What is 25mm sq?
300
Equalaterial Triangle with s = 5cm
What is 15cm?
300
Circumference of a circle d=10m
What is 31.4 m?
300

The number of non-overlapping square units of a given size that exactly cover a plane figure. 

What is the area? 

400
Area if d = 10km
What is 78.5km sq?
400

Area for finding the area of a circle.

What is A=πr2 ?

400
Trapezoid with sides of 4m, 5m, 10m, and 12m.
What is 31m?
400

Circumference of a circle with radius 14m. (leave answer in terms of π)

What is 28π meters?

400

A segment in a circle whose endpoints are the center of the circle and a point on the circle. 

What is the radius? 

500
Circumference if r = 12ft
What is 75.36 sq. ft?
500

Area of a triangle with base 7 and height 4

What is 14 in sq?

500
Rectangle with sides of 5km and 7km.
What is 24km?
500

Area of a circle with radius 14m.  (Leave answer in terms of π). 

What is 196π m2?

500

The distance around the circle.

What is the circumference? 

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