Question

answer is 60sq.cm




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Answer 1

Answer:

Ar of triangle=

$\frac{b}{4} \sqrt{ 4{a}^{2} - {b}^{2} } \\ = \frac{13}{4} \sqrt{4 \times 24 \times 24 - 13 \times 13} \\ = 148.25 {cm}^{2}$

Answer 2

Answer:

60 cm square

hope it helps