Question

The perimeter of a school volley ball courts is 177 and the length is twice the width what are the dimension of the volley ball

Answer 1

let length of volley ball court is x
width of court is 2x { a/c to question
now,
perimeter of court = 2( length + width)
177 = 2(2x + x )
177 = 6x
x =177/6 = 59/2

hence width of court = 59/2 =29.5
length of court =2 x 29.5 =59

Answer 2

let constant be k
2× 2length +1width k =177
2×3k=177
6k=177
k=177/6
29.5 is the answer