Question

Given that cotA=(12/5) and A is an acute angle, find cosA and sinA.​

Answer 1

Answer:

Step-by-step explanation:

cot =base/perpendicular= 12/5

base =12

perpendicular =5

hypotanus =square root of [12]^2+[5]^2 =13

Cos A =base/hypotanus =12 /13

Sin A= perpendicular /hypotanus =5/13

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Answer 2

Step-by-step explanation:

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