8.4 Area of Circles

8.4 Area of Circles

9th - 10th Grade

8 Qs

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8.4 Area of Circles

8.4 Area of Circles

Assessment

Quiz

Mathematics

9th - 10th Grade

Medium

Created by

Sean Sattler

Used 5+ times

FREE Resource

8 questions

Show all answers

1.

FILL IN THE BLANK QUESTION

2 mins • 1 pt

Find the area of a circle with diameter 6.4 cm.

Round to the nearest whole number.

Answer explanation

2.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

Find the area of a circle with radius 9 cm.

Write your answer in terms of Pi.

3.

FILL IN THE BLANK QUESTION

2 mins • 1 pt

Answer explanation

4.

FILL IN THE BLANK QUESTION

2 mins • 1 pt

If A = 136.46 square cm, what is the approximate Circumference of the circle? Round 2 decimal places.

5.

FILL IN THE BLANK QUESTION

2 mins • 1 pt

If C = 7.85cm, what is the approximate Area of the circle? Round 1 decimal place.

6.

FILL IN THE BLANK QUESTION

2 mins • 1 pt

Answer explanation

7.

FILL IN THE BLANK QUESTION

3 mins • 1 pt

Media Image

ABCD is a square. Find the area of the shaded region. Round to the nearest whole number.

Answer explanation

8.

FILL IN THE BLANK QUESTION

3 mins • 1 pt

Media Image

The three circles are tangent. Find the area of the shaded region. Round to the nearest tenth. (1 decimal place)

Answer explanation