Question

Mrs Jain wants to fence her rectangular kitchen garden on three sides with lengths 15 m,8 m and 8 m. Find the cost of fencing it at the rate of 12 per metre and levelling at the rate of 4 per sq. m.​

Answer 1

$\huge\bf{Question:}$

Mrs Jain wants to fence her rectangular kitchen garden on three sides with lengths 15 m,8 m and 8 m. Find the cost of fencing it at the rate of 12 per metre and levelling at the rate of 4 per sq. m.

$\huge\bf{Answer:}$

Length of rectangle = 15, 15, 8, 8

Cost of fencing per meter = 12

Perimeter of the rectangle =2(l+b) =2×(15+8)=46

Perimeter of the rectangle =46meter

Cost of fencing (15+8+8) meter =46×12 =552

Hence , Cost of fencing the rectangle is Rs. 552.

Hope it helps you !!

Answer 2

Answer:

Given Length of rectangle = 15, 15, 8, 8Cost of fencing per meter ... meter and and levelling at the rate of rupees 4per sq m ... Cost of fencing the rectangle is rupees 552.