Pythagorean Theorem Converse

Find the missing side

• 36

• 76.8

• 12

• 40

Can side lengths 3, 4, and 5 form a right triangle?

• yes

• no

Is this triangle a right triangle?

• yes

• no

Do these 3 side lengths form a right triangle?
13, 80, and 81?

• yes

• no

Solve for the length indicated.

• 9

• 10

• 11

• 12

_{^{Find the missing side}}

• 48

• 108

• 83.6

• 72

Find the length of the missing side. 

• 48 in.

• 52 in.

• 16 in.

• 24 in.

Solve for the length indicated.

• 1

• 2

• 3

• 4

The triangular sail of a toy sailboat is supposed to be a right angle.  The manufacturer says the sides of the sail have lengths of 4.5 inches, 6 inches, and 7 inches.  Is the sail a right triangle? 

• No

• Yes

Find the measure of h.

• 13

• 20

• 9.7

• 10