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GH 21-3 Mixed Special Triangles

Authored by Kathleen Baggot

Mathematics

10th Grade

CCSS covered

Used 9+ times

GH 21-3 Mixed Special Triangles
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37 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Divide  43\frac{4}{\sqrt{3}}  

 433\frac{4\sqrt{3}}{3}  

 432\frac{4\sqrt{3}}{2}  

 434\sqrt{3}  

Tags

CCSS.HSN.RN.A.2

CCSS.HSA.APR.D.7

2.

FILL IN THE BLANKS QUESTION

30 sec • 1 pt

Multiply  52⋅25\sqrt{2}\cdot\sqrt{2} . 

(a)  

Tags

CCSS.HSN.RN.A.2

3.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

Media Image

What type of special triangle is this?

45°-45°-90°
30°-60°-90°
Equiangular
Equilateral

Tags

CCSS.4.G.A.2

4.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

Media Image

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

Tags

CCSS.8.G.B.8

5.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

Media Image

I have been given a hypotenuse in this 45-45-90 triangle.  How do I find the length of a leg of the triangle?

Multiply by √2
Divide by √2
It's the same length as the hypotenuse.
Divide by 2

Tags

CCSS.8.G.B.8

6.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

Media Image

Which side is the short leg of this 30-60-90 triangle?

6
m
n

Tags

CCSS.HSG.CO.C.10

7.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

Media Image

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

4
u
v

Tags

CCSS.HSG.CO.C.10

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