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Concept Check- Right Triangles (the basics)

Authored by Taqwanda Hailey

Mathematics

10th Grade - University

CCSS covered

Used 1+ times

Concept Check- Right Triangles (the basics)
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10 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

Media Image

Find the length of the missing side. 

17 cm
22 cm
15 cm
13 cm

Tags

CCSS.8.G.B.7

2.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

You need a ladder that will reach up a 25 foot tall house when placed 10 feet away from the house. How tall does the ladder need to be?

25 feet
26 feet
27 feet
28 feet

Tags

CCSS.8.G.B.8

3.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

Media Image

I have been given the short leg in this 30-60-90 triangle.  How do I find the length of the hypotenuse?

Multiply 4 by 2
Multiply 4 by √3
Multiply 4 by √2
Divide 4 by √3

Tags

CCSS.HSG.SRT.C.8

4.

MULTIPLE CHOICE QUESTION

3 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

What type of special triangle is this?

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

Tags

CCSS.4.G.A.2

6.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

Media Image

What type of special triangle is this?

45°-45°-90°
30°-60°-90°
Isosceles
Obtuse

Tags

CCSS.4.G.A.2

7.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

Media Image

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

4
u
v

Tags

CCSS.HSG.SRT.C.8

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