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Help with these 2 questions.
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​can anyone help??

Help with these 2 questions. Asap ​can anyone help??-example-1
User Jaunt
by
2.6k points

1 Answer

8 votes
8 votes

Answer:

1538.60 ft³ and 6.50 cm

Explanation:

Volume of a cylinder = area of a circle x height

=
\pir²×
h

1) Volume =
\pir² x
h

= 3.14 x 7² x 10

= 1538.60 ft³ (to the nearest hundredth)

2) Volume =
\pir² x
h

58.9849 = 3.14 x 1.7² x
h

58.9849 = 9.0746 x
h


h = 58.9849 ÷ 9.0746

= 6.50 cm (to the nearest hundredth)

User Weilou
by
2.9k points