The perimeter of a rectangle is 22cm. The
area is 28cm² What are the lengths of
sides?
Answers
Answered by
2
Answer:
4cm and 7cm
Step-by-step explanation:
2(l+b) = 22 , therefore l+b = 11
lb = 28
4+7 = 11 and 4*7=28
therefore lengths of sides are 4cm and 7cm
Answered by
2
Given that
area= 28cm
perimeter = 22cm
l×b=28
2×(l+b)=22
Step-by-step explanation:
After this you can solve its easy.
Find the value of l and b
Similar questions