Math, asked by thakurkhusbh143, 10 days ago

guys ...tell me the answer of these...plz

choose the correct option​

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Answers

Answered by lnnarayana1940
1

Answer:

pls mark me as brainlist

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Answered by singhajayanti138
0

Answer:

1. Answer :- 3.9

Step-by-step explanation:

 \frac{1}{2}  \times d1 \times d2 \\  =  \frac{1}{2}  \times 6.5 \times 1.2 \\  =  \frac{1}{2}  \times 7.8 \\  = 3.9

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