Free Printable pythagorean theorem and circles

1.

Find x, using the Pythagorean Theorem.

a)

12

b)

24

c)

34

d)

36

2.

Find x in isosceles right triangle.

a)

2

b)

$2\sqrt{5}$

c)

$2\sqrt{6}$

d)

6

3.

Find x in $30\degree-60\degree-90\degree$ triangle.

a)

$2\sqrt{3}$

b)

$3\sqrt{3}$

c)

5

d)

6

4.

What is value of x?

a)

$25$

b)

$25\sqrt{2}$

c)

$25\sqrt{3}$

d)

$30$

5.

What is the value of x and y ?

a)

x=3, y=10

b)

x=5, y=14

c)

x=6, y=16

d)

x=8, y=17

6.

What is the value of x?

a)

$3\sqrt{3}$

b)

$3\sqrt{6}$

c)

$5\sqrt{5}$

d)

$6\sqrt{6}$

7.

Find the radius of a circle with area $16\pi\ cm^2.$

a)

4 cm

b)

8 cm

c)

10 cm

d)

12 cm

8.

Find the area of shaded sector.

a)

$4\pi\ cm^2$

b)

$5\pi\ cm^2$

c)

$16\pi\ cm^2$

d)

$25\pi\ cm^2$

9.

Find the area of shaded part.

a)

$15\pi\ cm^2$

b)

$16\pi\ cm^2$

c)

$24\pi\ cm^2$

d)

$32\pi\ cm^2$

10.

Find the area of shaded sector.

a)

$8\pi\ cm^2$

b)

$14\pi\ cm^2$

c)

$24\pi\ cm^2$

d)

$48\pi\ cm^2$

pythagorean theorem and circles

Total questions: 10

Worksheet time: 17mins

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