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2 years ago

11

A tea infuser in the shape of a right rectangular pyramid is 7.9 cm tall and has a base 3 cm long and 1.5 cm wide. To make the b

est tea, the infuser should be 80% filled with tea. What is the volume of tea needed to fill the infuser to 80% of its capacity?

1 answer:

kaheart [24]2 years ago

4 0

Answer:

28.44 cm³

Step-by-step explanation:

<u>Full volume is:</u>

V = lwh
V = 3*1.5*7.9 = 35.55 cm³

<u>Volume of tea required:</u>

35.55*80/100 = 28.44 cm³

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Can i get its answer?

Komok [63]

Yo sup??

perimeter=2(l+b)

100=2(35+b)

b=15 cm

area=b*h

=35*15

=525 cm²

Hope this helps

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2 years ago

Read 2 more answers