Question

plz answer this question guy's


Need Explanation


plz answer this one guy's​

Answer 1

HEY ,

YOUR ANSWER IS 72°.

Answer 2

Answer:

x = 72°

Step-by-step explanation:

We know,

cos (90 - x) = sin x

or, sin (90 - x) = cos x

therefore,

sin 18° = cos x

sin (90 - 18) = cos x

cos 72° = cos x

therefore, x = 72°

Hope it helps!

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