TCAP Success Grade 7 MATH Chapter 12

1 pt

1.

**Find the circumference of each circle. Leave all answer in terms of π. **

A

14π cm

B

24π cm

C

20π cm

D

18π cm

1 pt

3.

**Find the area of each. Leave all answer in terms of π.**

A

$36\mathrm{\pi}k{m}^{2}$

B

$49\pi k{m}^{2}$

C

$25\pi k{m}^{2}$

D

$121\pi k{m}^{2}$

1 pt

6.

diameter = 13 km

A

42 km

B

41 km

C

45 km

D

44 km

1 pt

8.

radius = 9.8 mi

A

$346.2m{i}^{2}$

B

$301.6m{i}^{2}$

C

$75.4m{i}^{2}$

D

$352.8m{i}^{2}$

1 pt

9.

**Find the area of the circle.**

circumference = 20π m

A

$100\pi {m}^{2}$

B

$121\pi {m}^{2}$

C

$49\pi {m}^{2}$

D

$36\pi {m}^{2}$