Proportions in Right Triangles

Solve for x

• 60

• 52

• 48

• 12

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CCSS.HSG.CO.C.9

The flag pole is 6 feet tall with a shadow of 10 feet. Using proportions, how tall is the pine tree?

• 10 ft

• 12 ft

• 20 ft

• 18 ft

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CCSS.HSG.SRT.B.5

Complete each proportion.
AB / BM  =  ? / CD

• BC

• AC

• MD

• MC

Tags

CCSS.HSG.SRT.B.4

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CCSS.HSG.CO.C.11

Give each trig ratio as a fraction in simplest form for the given right triangle diagram.

sin R - ​ (a)  

cos R - ​ ​ (b)  

tan R - ​​ ​ (c)  

• 25/24

• 24/25

• 7/25

• 24/7

• 25/7

• 7/24

Tags

CCSS.HSG.SRT.C.6

• A
• B
• C
• D

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CCSS.HSG.SRT.C.6

Give each trig ratio as a fraction in simplest form for the given right triangle diagram.

sin Q - ​ (a)  

cos Q - ​ ​ (b)  

tan Q - ​​ (c)  

• 25/24

• 7/24

• 24/25

• 7/25

• 24/7

• 25/7

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CCSS.HSG.SRT.C.6

Mathematical Equivalence

ON

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CCSS.HSG.SRT.C.8

Find the ratio for sinA. (Reduce the fraction)

• 36/27

• 4/5

• 36/45

• 3/5

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CCSS.HSG.SRT.C.6

Write an equation to solve for AC and BC. ​

• cos(58) = 6/H

• tan(58) = O/6

• sin(58) = O/6

• tan(58) = 6/A

Tags

CCSS.HSG.SRT.C.8