Question

Your school garden is in the shape of rectangle. The length of the garden is 240 m and breadth of the garden is 180 m. You want to fence it with 3 rounds of iron wire. What is the total length of wire you must use? Maths

Answer 1

Answer:

2520 m

Step-by-step explanation:

for fencing the garden we require perimeter

length = 240 m

breadth = 180 m

perimeter = 2(l + b)

= 2( 240 + 180)

= 2 × 420

= 840 m

3 rounds of iron wire is to used

= 3 × 840

= 2520 m

iron wire required is 2520 m

Answer 2

Step-by-step explanation:

length of garden = 240 m

Breadth of garden=180m

perimeter of garden=2×(L+B)

=2×(240m+180m)

=2×420m

=840m

length of iron wire I need to fence the garden =840m

I want to fence it 3 times=3×840m

=2520m