Pythagorean Theorem from a Graph

Determine the distance between each pair of points by graphing and connecting the points, creating a right triangle and applying the Pythagorean Theorem.  Round to the nearest tenth.  You will need to do your drawing on graph paper.
Points:
(-7,3) and (-2,9)

• 9 units

• 8.6 units

• 4.9 units

• 4 units

Determine the distance between each pair of points by graphing and connecting the points, creating a right triangle and applying the Pythagorean Theorem.  Round to the nearest tenth.  You will need to do your drawing on graph paper.
Points:
(-4,2) and (4,-6)

• 11 units

• 0 units

• 11.3 units

What is the length of the unknown leg to at the nearest tenth?

• 2.4

• 5.1

• 12.5

• 18.9

Determine the unknown side for the triangle shown.  Round to the nearest tenth if needed.

• 23.4

• 34

• 1156

• 23.3

Find the value of x. Round your answer to the nearest tenth.

Mathematical Equivalence

ON

Find the missing length indicated. Leave your answer in simplest radical form.

• 64

• 12

• 9

• 100

Find the length of the missing side. 

• 48 in.

• 52 in.

• 16 in.

• 24 in.

Find the value of x.

Mathematical Equivalence

ON

_{^{Find the missing side}}

• 48

• 108

• 83.6

• 72

Find the missing length.

• 12

• 10

• 16

• 5