Math, asked by rohit50003, 8 months ago

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The diagram shows a wooden block that has had a hole drilled in it. The diameter of the hole is 1.5 cm. Calculate the volume of this solid, giving
your answer correct to 2 decimal places.

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Answers

Answered by ʙᴇᴀᴜᴛʏᴀɴɢᴇʟ

6

Step-by-step explanation:

138.98

Step-by-step explanation:

The essential volume is the total volume of the block minus the volume of the cylinder which is \piπ x r2 x h , so,

Total volume:

4.4 x 6 x 5.8 = 153.12

153.12 - \piπ x 0.75 x 6 = 153.12 - 14.14 ( 2. dec. pl. ) = 138.98

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