A square has four equal sides therefore 4 x 1.5cm equals a perimeter of 6cm
The side of that square is 0.75 cm.
Answer: 15 acres = 0.023437 square miles
The area is 15 square metres.
Given that L x W = 75 yd2 and L = 3W. Substituting 3W for L, 3W x 1W = 3 W2 = 75 yd2 Dividing each side by 3, W2 = 25 yd2 Taking the square root of each side, W = 5 yd so L = 3 x 5 yd = 15 yd Perimeter = 2 x (L + W) = 2 x (15 yd + 5 yd) = 2 x 20 yd = 40 yd
80 feet 375/25 = 15so 25 + 25 + 15 + 15 = 80
1. 15x15 what? Inches, yards, metres. It would help if you could be less obscure in your question. 2. Would it not be easier and quicker to ise your calculator? a computer does come with a calculator, you know? And how will you know that my answer is correct? OK. So I say 15 ft*15 ft is 225 sq feet. But I could have made a mistake or I could be fed up of people who are too lazy to use their calculator and am giving wrong answers just for a laugh.
15 cm
Each side of the square is 15/4 = 3.75 meters
The square root of 225 is 15. Since the side length of a square is just the square root of the area, the side length must be 15. As a side note, the perimeter is four times the square root of the area, or in this case, 60.
if the object is a square take the square root of the area, which gives you one side length. Then multiply by 4. In this case the side length would be 15 and the perimeter would be 60.
The perimeter of a square is any side times 4 since all 4 sides are equal. In this case it is 15 *4 cm or 60 cm.
perimeter=60 cm so one side of the square = Perimeter divided by 4 = P/4 = 60/4 =15 cm area of square = side multiplied by side = S * S = 15 * 15 = 225 sq.cm
The area of a square is (the side length)2.That means (the side length) times (the side length).If you multiply 15 by 15, that will get you close.
Perimeter is the distance around. Therefore the distance around the square is 4*15 or 60 cm.
Answer: 15 acres = 0.023437 square miles
15 x 4 = 60 inches
Perimeter = 15+15+15+15 = 60 feet Area = 15*15 = 225 square feet
15 yards x 4 sides = perimeter of 60 yards