Math, asked by djha162, 7 months ago

in triangle ABC angle b is equal to 90 degree of sin a is equal to 3/4 then show that cos a plus sin root 7/2

Answers

Answered by mbakshi37

3

Answer:

as shiwn in picture Cos A = root 7 / 4

Step-by-step explanation:

thanks , please mark Brainliest :)

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Answered by ramlaksmdprsuramm

1

Answer:

it's right answer ok good day

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