English, asked by arupbairagya, 4 months ago

please tell the answer of the question

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Answered by Virensangwan0123

0

Answer:

I thinks the B is correct answer.

Answered by kanishkagupta1234

3

formulae

1/2 × diagonal(1) × diagonal (2)

1/2 × 7.5 × 12

= 45 cm ²

how this helps

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