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igor_vitrenko [27]
3 years ago
13

Can anyone help me with this

Mathematics
1 answer:
Nataliya [291]3 years ago
5 0
To find surface area, we can use the equation:

SA=2lw+2wh+2lh, where:
l=10 in
w=3 in
h=7 in

SA=(2)(10)(3)+(2)(3)(7)+(2)(10)(7)
SA=60+42+140
SA=242 in²
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Step-by-step explanation:

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<h3>What is a right-angled triangle?</h3>

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Learn more on trigonometry here: brainly.com/question/20519838

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oksian1 [2.3K]

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