3 years ago

Write an expression for the area of this sweetuare

1 answer:

5 0

Length = x + y

Area of a square = Length x Length

The expression can be :

1) Area of the square = (x + y)(x + y)

2) Area of the square = (x + y)²

3) Area of the square = x² + 2xy + y²

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4 years ago

A sphere and a cube have equal surface areas. The length of one edge of the cube is 1.11 meters. What is the radius of the spher

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Step-by-step explanation:

The area of a cube of edge length s is given by ...

A = 6s^2

The area of a sphere of radius r is given by ...

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