If the face is a square, then (l*l)
If the face is a triangle, then (b*h)(1/2)
If the face is a rectangle, then (l*w)
If the face is a circle, then (r²)(3.14)
You can then add all these faces up to get the total surface area of the prism.
Answer:
0.25 x 160 = 40. So 40 is 25% of 160
Step-by-step explanation:
Answer: 975.
A 28% discount makes 702 72% of the original price, so 702/.72 gives 975
Hope this helps :)
I thik the option C should be used.
