द पेरीमीटर ऑफ ए स्क्वायर इज इक्वल टू 30 सेंटीमीटर फाइंड इट्स एरिया
Answers
Answered by
6
Answer:
perimeter of a square = side x 4
30 = side x 4
side = 30 divide 4 = 7.5 cm
area of square = side x side
area of sq. = 7.5 cm x 7.5 cm = 56.25 cm square
Similar questions