ACT Quiz Triangles and P Thm

Find the measure of the indicated angle. 

• 26
• 36
• 85
• 144

Find the measure of the indicated angle. 

• 180
• 70
• 54
• 56

Which set of numbers represents the side lengths of a triangle?

• {5,18,13}

• {6,17,22}

• {16,24,7}

• {26,8,15}

Which side lengths would NOT form a triangle?

• {3,4,5}
• {2,5,9}
• {5,10,12}
• {7,9,11}

Find the missing angle.

• 60
• 70
• 50
• 140

Use the Pythagorean Theorem to solve for x.

• 5√13
• 11√3
• √33
• √65

Use the 45-45-90 theorem to solve for the hypotenuse.

• 16

• 8

• 8√2

• √16

what is the formula for finding the hypotnuse?

• a²⁺b²=c²
• a+b=c
• a-b=c
• c-a=c

Find the value of y.

• 8
• 4
• 2√3
• 8√3

Solve for a and b in the special right triangle.

• a = 5, b = 5
• a = 10, b = 10√2
• a = 10√2, b = 10√2
• a = 5√2, b = 5√2