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45-45-90 wkst

Authored by Chris Lackner

Mathematics

9th - 12th Grade

CCSS covered

Used 18+ times

45-45-90 wkst
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30 questions

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1.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

What is the length of y in this picture?

45
5√2
90
5

Tags

CCSS.HSG.SRT.C.8

2.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

What is the length of y in this 45-45-90 triangle?

8√2
4√2
4
8

Tags

CCSS.8.G.B.8

3.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

What is the length of x in this 45-45-90 triangle?

4√2
4
8
4√3

Tags

CCSS.8.G.B.8

4.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

Find the value of y.

11√2
11
22
(11√2)/2

Tags

CCSS.8.G.B.8

5.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

Media Image

What is the value of x?

2
18
2√9
9√2

Tags

CCSS.8.G.B.7

6.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

Media Image

Find the missing side lengths.

a = 4, b = 4
a = 4, b = 2√2
a = 2√2,  b = 4
a = 4, b = 4

Tags

CCSS.HSG.SRT.C.8

7.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

Media Image

Use the 45-45-90 theorem to solve for the hypotenuse.

16

8

8√2

√16

Tags

CCSS.HSG.SRT.C.8

CCSS.HSG.SRT.C.6

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