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Topic 8: Right Triangles and Trigonometry

Authored by Tanya Saharova

Mathematics

10th Grade

CCSS covered

Used 2+ times

Topic 8: Right Triangles and Trigonometry
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20 questions

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1.

FILL IN THE BLANK QUESTION

1 min • 1 pt

Media Image

What is BC?

Tags

CCSS.8.G.B.7

2.

MULTIPLE SELECT QUESTION

45 sec • 1 pt

Which line segments with the given lengths form a right triangle?

28,45,53

33,56,64

37,77,85

6,8,10

Tags

CCSS.8.G.B.8

3.

MULTIPLE SELECT QUESTION

45 sec • 1 pt

The hypotenuse of a 30°-60°-90° triangle has a length of 15 cm. Which could be the length of a leg of the triangle? Select all that apply.

9 cm

12

7.5

Tags

CCSS.8.G.B.8

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image

Which is the area of the rectangle?

12,325 square units

12,615 square units

20,300 square units

    

22,272 square units

Tags

CCSS.3.MD.C.7B

CCSS.4.MD.A.3

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image

Which is the sine ratio of A?

Tags

CCSS.HSG.SRT.C.6

6.

MULTIPLE SELECT QUESTION

45 sec • 1 pt

sin 30°              

cos 60°

                      

sin 45°

tan 30°

cos 45°

Tags

CCSS.HSG.SRT.C.7

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image

To the nearest tenth, which is the perimeter of ΔABC?

2.4  

               

6.8

4.4                        

11.8

Tags

CCSS.HSG.SRT.C.8

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