Find the length of the rectangle if the perimeter is 84 m and breadth 20 m. *
Answers
Answered by
1
Answer:
everything is wrong until the right answer comes in
so wait for it
Answered by
0
Answer:
perimeter of rectangle = 2( l + b)
84 = 2( l + 20)
84 = 2l + 40
84 - 40 = 2l
44 = 2l
l = 44 ÷ 2
l = 22
Therefore the length of the rectangle is 22
Similar questions