Pythagorean Theorem and Circles

Pythagorean Theorem & Circles

Multiple Choice

If three sides of a right triangle are 9, 40, and 41, which side is the hypotenuse?

• 9

• 40

• 41

Multiple Choice

Find the length of the missing side.

• 13 cm

• 17 cm

• 15 cm

• 20 cm

Multiple Choice

Do the segment lengths 9, 12, and 15 form a right triangle?

• Yes

• No

Open Ended

^{Find the length of the missing side.}

Multiple Choice

Given the 3 lengths of a triangle are 6 in, 8 in, and 9 in. Will this make a right triangle?

• yes

• no

QUICK CHECK

Multiple Choice

What is this called?

• Tangent Line

• Secant

• Chord

• Diameter

Multiple Choice

What is the diameter?

• 8

• 16

• 10

• 4

Multiple Choice

What is this called?

• Chord

• Minor arc

• Secant

• Diameter

Multiple Choice

This is a picture of ___________.

• Chord

• Diameter

• Radius

• Inscribed Angle

Multiple Choice

What is the radius?

• 18

• 72

• 38

• 14

Multiple Choice

Find x. Assume that segments that appear to be tangent are tangent.

• 11.2

• 18.0

• 25.0

• 30.0

Multiple Choice

In the diagram, a tangent and a line drawn to the point of tangency form a right triangle. Solve for "?" (the length of the hypotenuse)

• 15

• 6

• -24

• 14

Multiple Choice

What is the value of x if both segments are tangent to the circle?

• A

• B

• C

• D

Multiple Choice

What is the value of x?

• 22

• 25

• 15

• 20

Multiple Choice

Assume that all the lines that appear tangent are tangent. Find the perimeter of the triangle.

• 54

• 36

• 48

• 42