Could the value of x in the triangle below be 4.6.9 or 10 this is the numbers that the triangle has 3x, 6, 19​

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!

35%

step-by-step explanation:

parallelogram is the   answer