The medicine capsule shown consist of a cylinder with a hemisphere at each end. The total length of the capsule is 15 millimeters. The diameter is 5 millimeters. Find total surface area with pie being 3.14.

The surface area of capsule is 235.5 mm².

Step-by-step explanation:

Given that,

Diameter = 5 mm

Total length = 15 mm

We need to calculate the radius of each hemisphere

Using formula of radius of hemisphere

We need to calculate the length of cylinder

Using formula of length

Length of cylinder = Total length of capsule-radius of left hemisphere- radius of right hemisphere

We need to calculate the surface area of capsule

Using formula of surface area of capsule

Put the value into the formula

Hence, The surface area of capsule is 235.5 mm².

answer: c

(2, -4)

goes 7 to the

(9, 4)

easy