Question

Q3 If tan A = 4/3 and sin A = 4/5 then cos A =

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Answer 1

Answer:

COS A = 3/5

Step-by-step explanation:

SIN A = P/H= 4/5

TAN A = P/B = 4/3

P=4     H=5   B= 3

COS A = B/H = 3/5

HOPE THIS WILL HELP

Answer 2

tan A = 4/3

sin A = 4/5

tan A = sin A / cos A

cos A = sin A / tan A

=

$\frac{4}{5} \div \frac{4}{3}$

cos A = 3 / 5

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