Question

the triangle side wall of an flyover has been used for advertisement the side of the wall are 122 M 22 M and 120 m. the advertisement yield an earning of RS 5000 per m square per yard . A company hired both wells for 3 months. How much rent did it pay.

Answer 1

s = (122 + 22 + 120) / 2 = 264/2 = 132

$\sqrt{s(s - a)(s - b)(s - c)}$

$\sqrt{132(132 - 122)(132 - 22)(132 - 120)}$

$\sqrt{132 \times 10 \times 110 \times 12}$

$\sqrt{2 \times 2 \times 3 \times 11 \times 2 \times 5 \times 2 \times 5 \times 11 \times 2 \times 2 \times 3}$

$= 1320m {}^{2}$

Cost is given by = 1320 × 5000 × 1/4

= 16,50,000 Rs


Thanks

Answer 2

Answer:

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