Question

finds out the perimeters ?

Answer 1

10.
no of sides of a square=4sides
perimeter given=96m

therefore,
length of each side=perimeter/no of sides of a square
                             =96/4
                             =24m

therefore,length of each side is 24m

11.
perimeter of triangle=376m
two sides given are=180m and 98m

let the third side of the triangle be x

therefore,
376=180+98+x
376=278+x
376-278=x
98=x
therefore,
the third side is of 98m.



hope it helps you.