Question

The perimeter of 2 squares are 60m.and 144m.respectively.Find the perimeter of another square equal in area to the sum of the first two square

Answer 1

Answer: 156 m

Step-by-step explanation:

Perimeter of a square = 4S (S = Length of Side)

Area of a square = S² (S = Length of Side)

Perimeter of the first square = 60m

Side of the first square = 60/4 = 15m

∴ Area of the first square = 15² = 225m²

Perimeter of the second square = 144m

Side of the second square = 144/4 = 36m

∴ Area of the second square = 36² = 1296m²

∴ Area of the third square = (1296 + 225)m² = 1521m²

Side of the third square = √1521 = 39m

∴ Perimeter of the third square = 4S = 4 * 39 = 156 m

Answer 2

Answer:

156m

Step-by-step explanation:

Hello first find out the side of two squares by 4s=60 then s=60/4 and another square side s=144/4

then find the area of both squares by using formula s² ......add them u will get area of big square..

Now find the side of that square by s²=1521...

Then u will get side of the square then multiply it with 4....

That is ur answer 156m