Asports recreation company plans to manufacture a beach ball with a surface area of 7238 in.2 find the radius of the beach ball. use the formula 4πr^2
a is the surface area and r is the radius of the sphere.

Radius=24 inches

Step-by-step explanation:

It is given that the surface area of the beach ball is =, then using the formula:

Surface area=

⇒

⇒

⇒

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Thus, the radius of the beach ball is 24 inches.

in simplified version   it would be x ≤-4

step-by-step explanation:

multiply each term in x ≤-4 by -1

“ a line segment that has the endpoints on the circle and passes through the midpoint is called the diameter. the diameter is twice the size of the radius. a line segment that has its endpoints on the circular border but does not pass through the midpoint is called a chord. a circle is the same as 360 small circle up the number 0 . i hope this .