find the area and perimeter of a square whose side is 9.9 cm
Answers
Answered by
2
Answer:
Area = S×S = 9.9×9.9 = 98.01 cm²
Perimeter = 4×S = 4×9.9 = 39.6 cm
Answered by
0
Answer:
formulae to find the perimeter = 4 × side
4× 9.9 = 39.6
formulae to find area of square = side × side
= 9.9× 9.9
= 98.01
Similar questions