Question

the side of a triangle shaped sheet are 5,cm12cm,13cm. find the cost of painting on the sheet at the rate of ₹ 30 per cm??​

Answer 1

Answer:

$5 \times 30 = 150$

$12 \times 30 = 360$

$13 \times 30 = 390$

may be this is ur answer

Answer 2

Answer:

refer to attach image for answer

answer. 900