12.3 Quiz

Find the distance between (-10,-20) and (30,40).

• 28.3

• 72.1

• 0

• 50

Find the distance between (-6,7) and (-12,-14).

• 26

• 12.8

• 13.2

• 18.4

Find the length of the hypotenuse of the triangle.

• 7.8

• 3.3

• 6.4

• 9.2

Find the length of the hypotenuse.

• 6.3

• 5.6

• 9.1

• 7.6

Two sides of a right triangle have lengths of 72 cm and 97 cm. The third side is not the hypotenuse. How long is the third side?

• 25cm

• 45cm

• 65cm

• 121cm