Find the surface area of the prism.
A. 128.354 ft^2
B. 145.334 ft^2
C. 142.144 ft^2

B. 145.334 ft^2

Step-by-step explanation:

Surface area of a prism= ph+2B

perimeter=9.8+6.2+8.5=24.5

h=3.8

Base=1/2(9.8)(5.33)=26.117

Therefore, 24.5(3.8)+2(26.117)=145.334

Therefore, B. 145.334 ft^2

I hope this helped! Have a good rest of your day!

answer: 19 is   2

step-by-step explanation: i just looked at your answer and wrote it down

answer: the answer is (b) amie should have multiplied

step-by-step explanation: given a sphere and a cylinder with same radius and height.

let, 'r' be the radius of the cylinder and sphere and 'h' be the height of the cylinder. according to the question,

r = h.

now, the volume of the sphere will be

and the volume of the cylinder will be

therefore, we have

thus, ammie should have multiplied the volume of the sphere