English, asked by anshijakha, 7 months ago

Please solve it. Very urgent. Please give full explaination.​

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Answers

Answered by Anonymous
1

Explanation:

R=72

F=R/2

F=36cm

a concave mirror because its focal length is positive

MARK as BRAINLIEST please

Answered by sanjaynair2005
2

Answer:

focal length =radius of curvature/2

focal length =72/2=36cm

it will be a cocave mirror since focal length is positive.

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