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Geometry Special Right Triangle Review

Total questions: 11

Worksheet time: 9mins

Name
Class
Date
1.
What type of special triangle is this?
a)
45°-45°-90°
b)
30°-60°-90°
c)
Equiangular
d)
Equilateral
2.
Find x.
a)
12
b)
√2
c)
√3
d)
6
3.

What is the measure of side c?

a)

7

b)

72\frac{7}{\sqrt{2}}

c)

7√2

d)

14

4.

The Pythagorean Theorem is _________

a)

a + b = c

b)

a2 + b2 = c2

c)

a2 + b2 + c2

d)

A = LW

5.

Determine the value of c.

a)

c = 6√3

b)

c = 12√3

c)

c = 18

d)

c = 18√2

6.

If the length of the hypotenuse in this triangle is

15215\sqrt{2}  , find the length of one leg.



(a)  

7.
I have been given the long leg in this 30-60-90 triangle.  How do I find the hypotenuse?
a)
Divide 8 by √3
b)
Divide 8 by 2
c)
Divide 8 by 2, then multiply that answer by √2
d)
Divide 8 by √3, then multiply that answer by 2
8.

What is the shortest side of

ΔABC\Delta ABC  ?

a)

AC

b)

BC

c)

AB

9.

Mrs. Blacks drives a...

a)

mini van

b)

subaru

c)

SUV

d)

tesla

10.

name this character

a)

Elsa

b)

Ariel

c)

Ana

d)

Moana

11.

This is...

a)

Gru

b)

Will

c)

Dr. Evil

d)

Ed