When each side of a square was increased by 3 metres the area became 400 sq m. What was the length of the side of the original square?
Answers
Answered by
1
Answer:
17m
Step-by-step explanation:
area of square 2 is 400sq.m.
we know that area of square is .
therefore side of square is root of area.
therefore side of square 2 is which is 20m.
now they said side of square 2 is 3m more than square 1.
therefore side of square 1 is 20-1 = 17m
Hope I Helped
Similar questions
Hindi,
23 days ago
Environmental Sciences,
23 days ago
English,
23 days ago
Music,
1 month ago
World Languages,
1 month ago
Chemistry,
9 months ago
Psychology,
9 months ago