Find the area of rectangle whose breadth is 7m and its perimeter is equal to that of a square with side 12m.
Answers
Answered by
0
Answer:
119
Step-by-step explanation:
Perimeter of square = 4 x 12
= 48m²
Perimeter of square = Perimeter of rectangle
Perimeter of rectangle = 48m²
Thus we will put the value in perimeter of rectangle to find the length
Perimeter = 2 ( l +b)
48 = 2 ( l + 7)
48 = 2l + 14
48-14 = 2l
34 = 2l
34/2 = l
l = 17m
length = 17m and breadth = 7m
Area = l x b
= 17 x 7
= 119m²
Similar questions