The perimeter of the rectangle and square are same.Length and breadth of the
rectangle are 10 cm and 8 cm respectively. What is the area of the square.
Answers
Answered by
2
Answer:
81 cm^2
Step-by-step explanation:
perimeter of rectangle= perimeter of square
2(l+b)=4a
=2(10+8)=4a
=18*2
=36
= 4a= 36
= a= 9 cm
area of square= a*a square unit
=9*9
=81 cm^2
Answered by
2
Answer:
perimeter of rectangle=2(10+8)
Step-by-step explanation:
=2(18)=2×18
=36cm
perimeter of square =4×side
36=4×side
side=36/4
=9cm
area of square=side×side
=9×9
=81 cm square
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