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grigory [225]
3 years ago
12

The surface area of a rectangular prism is the sum of:

Mathematics
1 answer:
Anastaziya [24]3 years ago
8 0

Answer:

Surface area of prism=2(l+w)h+2(lw)

Step-by-step explanation:

We are given that surface area of rectangular prism=2(lw+lh+wh)

We have to write an expression that represents the surface area of prism.

Base of prism is made from length and width

Perimeter of base =2(l+w)

Area of base=lw=Area of top

Surface area of prism=Perimeter of base multiply by height+2 area of base

Because area of base and area of top are equal.

Surface area of prism=Ph+2B=2(l+w)h+2(lw)

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8 0
3 years ago
PLEASE HELP!!!!! I NEED THIS FAST!!!!!!
ioda
Who says V1=V2?
if we simplify we get
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a.
solve for r₁ to find r₁ as a function of r₂
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if solve for r₂
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divide by 12pi both sides
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"bring me my money"

Step-by-step explanation:

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Step-by-step explanation:

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7 0
3 years ago
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