Hi im doing this test right now and what is the answer lol
Answer:
Thus the surface area of this cylinder involving pie is:
ft²
or
ft²
Step-by-step explanation:
Given
radius = r = 10 ft
height = h = 15 ft
The surface area of a cylinder formula is:
substituting the value = r = 10 ft and h = 15 ft
ft²
Thus the surface area of this cylinder involving pie is:
ft²
or
ft²
8.6 is equivalent to 8 3/5
-10 because 23- 13 is 10 so -23+ 10 would be -10