How do you solve. Surface. Areas

2 answers:

5 0

if it's over rectangular prism you use the formula 2 (l×w) +2(l×h)+2 (w×h)

3 0

A=2(wl+hl+hw) rectangular prism

A=2πrh+2πr^2 cylinder

A=4πr^2 sphere

hope this helps

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stealth61 [152]

222222222222-22111111111111111
= - 2.2111 × 10^16

3 0

3 years ago

Anika [276]

Answer:16.50

Step-by-step explanation: hope it helps

5 0

2 years ago

Over [174]

Answer:

Proportioal

Step-by-step explanation:

3 0

3 years ago

galina1969 [7]

The answer would be .80 or it may be 1

5 0

3 years ago

valkas [14]

Pythagoras theoram? use it here!

That is,

H² = 15² + 4²

H² = 225 + 16

H = √241

H = 15.5

You should opt for 15.5

P.S: Best of luck for your test! ;))

5 0

3 years ago