Question

5.
if 5 tan 0 = 12, find sin 20.​

Answer 1

Answer:

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Answer 2

Answer:

Sin 0 = 12

13

Step-by-step explanation:

Given :- 5 tan 0 = 12

tan 0 = 12 = P

5 B

To prove :- Sin^2 0 = ?

Proof :- By Pythagoras Theorm,

H^2 = P^2 + B^2

H^2 = 12^2 + 5^2

H^2 = 144 + 25

H^2 = 169

H = 13

Sin 0 = P

H

Sin 0 = 12

13

Hope this helps you....