Area of a square =a2 How was this formula derived ?

Area of a square =a2 How was this formula derived ?

I need this promblem to get a 100

deer Fencing costs 15 per metre. How much will it cost to enclose a square garden with an area of 81m2 Can you please tell me how you got the answer

Perfect square

If 100,000 (one-hundred thousand) people needed an area of 1 million by 1 million (1,000,000 * 1,000,000) (1 trillion) area of square meters each. How many square meters would be the entire area altogether...

If the perimeter of a square is 48in is the area 8 with a square root of 3 in2?

How much fencing in feet , do the pierces need to fence around their square yard

- The length of the rectangle is the same as the length of each side of a square. - The length of the rectangle is 4cm more than 3 times the width of the rectangle. - The area of the square...

The basement room is square and measures 10 feet x 10 feet. She wants to use 4 inch x 4 inch tiles for the floor. One fourth of the tiles are brown and the remaining three fourths are beige...

A square,s1, has a perimeter of 40 inches. The vertices of a second square,s2, are the midpoints of he sides of s1. The vertices of a third square,s3, are the midpoints of the sides of s2. Assume...

The length of a rectangle is 4 inches more than its width. If 2 inches are taken from the length and added to the width, the figure becomes a square with an area of 324 square inches. What are the...

Tennis court= 33 feet length= 5 feet more than twice its width. area= ? In square feet

Find the area

there are no deatails

can you show me how to find area on 6.5 feet and 2 feet

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