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1 year ago

Find the surface area and volume.

Mathematics

1 answer:

Rufina [12.5K]1 year ago

5 0

Answer:

surface area=2816 m² & volume =205.33m³

Step-by-step explanation:

here

diameter of base (d) -28 m

radius(r) = d/2=14 m

vertical height of cone (h)-48 m

slant height of cone (l)-50 m

surface area (TSA)-?

volume (v)-?

we know

TSA=(pie*r*l)+pie*r*r

=pie*r(l+r)

=22/7* 14(50+14)

=22*2(64)

=22*128

=2816 m²

again

v=1/3 pie*r*r

=1/3*22/7*14*14

=1/3*22*2*14

=205.33 m³

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omeli [17]

Answer:

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Step-by-step explanation:

Let the cost of a blanket be = b , cost of a scarf be = s. Blanket price x Blanket Quantity & Scarf Price x Scarf Quantity sum up to be total sales.

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3 years ago

Read 2 more answers

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adell [148]

Answer:

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Step-by-step explanation:

We are given table

x: -8 -4 4 8

y: -3 0 6 9

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