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Need help with 4 & 5

Need help with 4 & 5-example-1

1 Answer

1 vote

Answers for question 4:

GI = 4.95cm

Answers for question 5:

HT = 17

∠T = 28

∠H = 62

Step-by-step explanation for question #5:

a^2 +b^2 = c^2

15^2 +8^2=c^2

225 + 64=c^2

289 = c^2 (now square root both)

17 = c

HT = 17

∠H

sin(o/h)=

Sin(8/17)=61.9

(rounded)

∠H = 62°

∠T

sin(o/h)=

sin(15/17)=28.072

rounded

∠T = 28°

User Fcsr
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