Question

5. Find the dimensions and hence the area of the various rectangles having perimeter as
a. 20 cm
b. 30 cm
c. 18 cm
[Hint: 20 = 2(L + B) = L + B = 10
Find the pair of numbers having sum as 10, e.g. (1,9) and (2,8)]
15 cm​

Answer 1

Answer:

sorry i can not help you in this question