Which best describes the error in finding the surface area of the cylinder? (5 is diameter. 10.6 is the height) answers:
a 31π was simplified incorrectly.
b 25π+106π was added incorrectly.
c only one lateral surface area was added. the first term should have a factor of 2.
d the area of only one base was added. the first term should have a factor of 2.
question 2 correct the error. give the correct answer in terms of π and as a decimal number rounded to the nearest tenth. surface area = π ≈ yd2