Area of Circles

Area of Circles

Assessment

Interactive Video

Mathematics

7th Grade

Medium

Created by

Matthew McCall

Used 3+ times

FREE Resource

5 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the diameter of each chocolate wafer?

16 millimeters

8 millimeters

64 millimeters

32 millimeters

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the formula for the area of a circle?

pi times diameter squared

pi times radius squared

2 times pi times radius

pi times diameter

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

If the diameter of a circle is 16 millimeters, what is the radius?

4 millimeters

8 millimeters

16 millimeters

32 millimeters

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the approximate area of the circle using pi as 3.14?

64 square millimeters

201.06 square millimeters

200.96 square millimeters

128 square millimeters

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the more precise area of the circle using the calculator's internal representation of pi?

64 square millimeters

128 square millimeters

201.06 square millimeters

200.96 square millimeters