- #1

Monoxdifly

MHB

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A water pipe whose diameter is 84 cm dan length is 2,4 m can contain rain water with the water height 68 cm like in the attached picture.

View attachment 8252

Determine:

a. The surface area which gets contact with the water

b. The volume of the water (in liters)

So... How do I do? What is the simple way to determine the area of a... truncated circle? (dunno what the proper term is)

View attachment 8252

Determine:

a. The surface area which gets contact with the water

b. The volume of the water (in liters)

So... How do I do? What is the simple way to determine the area of a... truncated circle? (dunno what the proper term is)