Rotation is a method of solid transformation which involve turning a given line, or object about a reference point. In the given question, rotating segment AB completely about the y-axis would form a 3 dimensional figure of a sphere.

volume of a sphere = $\frac{4}{3}$ $\pi$ $r^{3}$

where r is the radius of the sphere.

Given that AB = 6, then the radius of the sphere = 6

volume of sphere = $\frac{4}{3}$ x $\frac{22}{7}$ x $(6)^{3}$

= $\frac{88}{21}$ x 216

= 905.14

volume of sphere = 905 cubic units

The volume of the figure is 905 cubic units.

3 0

2 years ago

A living room has a circular rug with a radius of 1 yard. What is the rug's circumference?

dedylja [7]

Hi I think your answer should be 6.28 yards

3 0

2 years ago

Can someone help me

babunello [35]

Y=x+25 has the biggest increase so i think its B

3 0

3 years ago

What is the degree of

belka [17]

Answer:

B. 5

Step-by-step explanation:

The degree of the above polynomial is the highest power of x.

In this case,the highest power of x is 5 in 6x^5.

So,the degree of the polynomial is 5.

8 0

3 years ago