Figure A is a scale image of Figure B.

what is the value of X

6.2

Step-by-step explanation:

It just subtracts 1

4-1=3

7.2-1=6.2

then, the surface area of the sphere shown in the image is: 256π sq. units!

step-by-step explanation:

the lateral surface area of a sphere is 2πrh where h=2r.

then:

surface area = 4πr^2.

in this case, r=8 units ⇒ surface area = 4π(8 units)^2. = 256π sq. units!

then, the surface area of the sphere shown in the image is: 256π sq. units!

450

step-by-step explanation:

you get texts and minutes, so why not