Math, asked by sohamdang32, 10 months ago

Do que no. 9 step by step

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Answers

Answered by chandelaparkash
0

Step-by-step explanation:

AC=3cm

AB=3cm

BC=3cm

ar(triangle ABC)=√3/4a2

ar=√3/4×9

ar=9√3/4

ar=3.897

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