in triangleABC. right angled at B, AB is equal to 24 cm. BC is equal to 7 cm determine sinA and cosA
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Answered by
0
Answer:
sin A = 7/25 ; cos A = 24/25
Step-by-step explanation:
According to Pythagoras Theorem,
P²+B² = H²
24²+7²=H²
576+49=H²
H²=625
H=25
sin A = P/H
= 7/25
cos A = B/H
= 24/25
Answered by
10
Answer:
Here is ur ansr mate...
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