Quiz Review Special Right Triangles

In this 45-45-90 triangle, I have been given a leg, so to find the other leg I...

• Multiply that leg by 2

• Use the same length for the second leg

• Multiply that leg by √2

• Divide that leg by √2

Which side is the long leg in this 30-60-90 triangle?

• 4

• u

• v

Find the length of the missing side. 

• 17 cm

• 22 cm

• 15 cm

• 13 cm

Find the value of x.

• 2√5

• 3√5

• 4√5

• 10√5

Calculate the value of h in the figure above.

• h = 35.60

• h = 35.00

• h = 35.71

• h = 61.03

How long is e?

• 3

• 6

• 6√3

• 6√2

Which set of sides would make a right triangle?

• 4,5,6

• 8,10,12

• 5,12,13

• 5,10,12

Determine the value of c.

• c = 6√3

• c = 12√3

• c = 18

• c = 18√2

• x=2   y=2
• x=2√3   y=2√3
• x=3   y=3
• x=√6   y=√6

Find the measure of the indicated angle (?) round to the nearest tenth.

• 9.4

• 55.2

• 20.15

• 19.4