Review_Pythagorean Them Lesson 5.1/5.2

Which set of measurements could be the side lengths of a right triangle? 

• 10 cm, 12 cm, 16 cm
• 20 cm, 21 cm, 29 cm
• 30 cm, 32 cm, 42 cm
• 40 cm, 42 cm, 56 cm

What type of triangle does the following set of sides form?

9, 40, 41

• Acute

• Right

• Obtuse

Which equation can be used to solve the word problem: the diagonal of a t.v. is 40 inches and the height is 30.  How wide is the t.v.?

• 30²  + 40² = c²
• a²  + 40² = 30²
• 30²  + b² = 40²
• 40²  + 30² = c²

Solve for x.

• 1
• √31
• √481
• 31

Solve for x.

• 1 ft
• √102
• 9√3
• 3√3

Solve for x.

• √2
• 2
• 2√3
• 3√2

Solve for x.

• 7√3
• 49√3
• √37
• √95

Find the length of the missing side. 

• 17 cm
• 22 cm
• 15 cm
• 13 cm

Find the length of the missing side. 

• 20 in.
• 68 in.
• 16 in.
• 80 in.

A suitcase measures 24 inches long and 18 inches high.  What is the diagonal length of the suitcase to the nearest tenth of a foot? 

• 2.5
• 2.9
• 26.5
• 30.0