Question

please solve 8th,9th,10th questions​

Answer 1

This is the required answer for the eighth question

Answer 2

Step-by-step explanation:

Write perimeter as =400m

Breadth as =x

Length as=26x

Because it is more then breadth

According to the question

Perimeter of rectangle=2(length +breadth)

400=2(26+x+x)

400=52+2x+2x

400=52+4x

400-52=4x

348=4x

X=348÷4

X=87

So, breadth=87 meters

Length=87+26=113 meters