Special Right Triangles

Question 1

Each leg of a 45°-45°-90° triangle measures 14 cm. What is the length of the hypotenuse?

Revolt · Accepted Answer

cm

Question 2

What are the angle measures in triangle ABC?

Revolt · Accepted Answer

m∠A = 90°, m∠B = 60°, m∠C = 30°

Question 3

⇒ 90

Revolt · Accepted Answer

113622

Question 4

Which measurements are accurate based on the scenario? Check all that apply.

Revolt · Accepted Answer

The distance from the man’s feet to the base of the monument is feet.; The distance from the man’s feet to the top of the monument is feet.

Question 5

What is the height of the roof, h?

Revolt · Accepted Answer

ft

Question 6

If AB = 2x, complete the statements below. 2 + (AD)2 = (2x)2(AD)2 = x2 – x2(AD)2 = x2AD =

Revolt · Accepted Answer

Selection 1: x; Selection 2: 4; Selection 3: 3; Selection 4: x

Question 7

The steepest side of the model, AB, measures 4 inches. What is the length of the other skating surface, AD?

Revolt · Accepted Answer

in.

Special Right Triangles Answers