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

Multiply that leg's length by √2.

It is the same length as the given leg.

Multiply that leg's length by 2.

Divide that leg's length by √2.

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

It's the same length as the hypotenuse.

Right Triangles

Quiz

•

Mathematics

•

10th Grade

•

Practice Problem

•

Hard

•

CCSS

HSG.SRT.C.8, 8.G.B.8, HSG.SRT.D.10

+1

Standards-aligned

Anthony Clark

FREE Resource

15 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Solve for x. Round to the nearest tenth.

10.4

8.9

31.2

10.5

Tags

CCSS.HSG.SRT.C.8

2.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Solve for x. Round to the nearest tenth.

11.1

9.3

13.0

5.5

Tags

CCSS.HSG.SRT.C.8

3.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Solve for x. Round to the nearest tenth.

28.7

3.3

53.3

43.5

Tags

CCSS.HSG.SRT.C.8

4.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Solve for x. Round to the nearest tenth.

40.7

44.6

48.8

8.9

Tags

CCSS.HSG.SRT.C.8

5.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Solve for x. Round to the nearest tenth.

5.0

32.2

3.8

5.3

Tags

CCSS.HSG.SRT.C.8

6.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Solve for x. Round to the nearest tenth.

18.7

8.8

14.0

10.3

Tags

CCSS.HSG.SRT.C.8

7.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Solve for x. Round to the nearest tenth.

13.7

18.2

12.4

14.0

Tags

CCSS.HSG.SRT.C.8

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