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Here are two closed containers and four balls just fit in each container.
AYA
Curved surface area
of a cylinder is 2nrh
Container A
Container B
Each ball has a diameter of 60 mm.
Which container has the smaller surface area?
You must show your working (using mm).
Your final line should say either, 'A is smaller' or 'B is smaller'.

answer

a,b, and d

explanation

a reflection angle is more than

but less than;

an angle that measures

is a reflex angle.(true)

an angle that measures less than

is acute.(true)

provided we are considering angles greater or equal to zero.

an acute angle lies in the range.

an obtuse angle is less than 180° but more than 90°

an angle that measures 300° is obtuse (false)

an angle that measures 65° is an acute angle.(true)

300pi

step-by-step explanation:

i think the answer is b