The cylindrical block has a height of 4 inches and a radius of 2 inches find the total surface area of the block

Mathematics

1 answer:

Rasek [7]3 years ago

3 0

Answer:

75.4 square inches

Step-by-step explanation:

The cylindrical block has a height of 4 inches and a radius of 2 inches find the total surface area of the block

The formula for the Total surface area of a cylinder

= 2πr (r + h)

= 2 × π × 2( 2 + 4)

= 75.398223686 square inches

= 75.4 square inches

The total surface area of the cylindrical block is 75.4 square inches.

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