3D Hypotenuse

In a triangle - the side opposite of the right angle (90° angle)

• Complementary Angles

• Supplementary Angles

• Hypotenuse

• Pythagorean Theorem

• Congruent

the longest side of a right triangle

• legs

• translation

• rotation

• hypotenuse

• 32.5 ft

• 40 ft.

• 31 ft.

• 33.5 ft.

• 8.5 ft

• 10.5 ft

• 9.5 ft

• 13.5 ft

Find h (hint: it is NOT 60 ft!)

Mathematical Equivalence

ON

• 8.5 ft.

• 10.5 ft.

• 9.5 ft.

• 13.5 ft.

• The top of the ladder is 8.9 ft from the ground
• The top of the ladder is 9.2 ft from the ground
• The top of the ladder is 16.5 ft from the ground
• The top o the ladder is 14.4 ft from the ground

Use the Pythagorean theorem to solve for the unknown length of a leg (a or b) or the unknown length of the hypotenuse c, then match the unknown with its appropriate value.

Solve for x.

• 38.9

• 40.2

• 45.6

• 54

• A

• B

• C

• D