Math, asked by vishwajeet7028, 5 months ago

Please answer It I will Give you brain list

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Answers

Answered by guptavishrut

0

Answer:

Step-by-step explanation:

IN triangle PQR

PQR IS AN EQUILATERAL TRIANGLE SO AREA IS

√3/4a²

√3*13*13/4

=169√3/4

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