Distance and Midpoint Formula

Determine the length of the unknown side of the right triangle.

• 5

• 6

• 7

• 8

Determine the length of the unknown side of the right triangle.

• 10

• 11

• 12

• 13

Determine the length of the unknown side of the right triangle.

• 11

• 12

• 13

• 14

Determine the length of the unknown side of the right triangle.

• $52$

• $5\sqrt{2}$

• $2\sqrt{5}$

• $2\sqrt{13}$

Determine the length of the unknown side of the right triangle.

• $4\sqrt{5}$

• $5\sqrt{4}$

• $3\sqrt{5}$

• $5\sqrt{3}$

Find the distance between (6,4) and (20,12).

• $\sqrt{320}$

• $\sqrt{300}$

• $\sqrt{280}$

• $\sqrt{260}$

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

• 40

• 45

• 50

• 55

Find the distance between (-9,5) and (5,-9).

• 16.79

• 17.79

• 18.79

• 19.79

Find the distance between (12,3) and (4,2).

• $\sqrt{67}$

• $\sqrt{66}$

• $\sqrt{65}$

• $\sqrt{64}$

Find the distance between (9,18) and (-18, 6).

• $\sqrt{873}$

• $\sqrt{378}$

• $\sqrt{837}$

• $\sqrt{783}$