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HELP, PLEASEEEEE :( The dimensions of a triangular prism are shown below 5cm 12cm 13cm 8cm What is the total surface area of the prism in square centimeters?
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Jan 21, 2024
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HELP, PLEASEEEEE :(
The dimensions of a triangular prism are shown below
5cm
12cm
13cm
8cm
What is the total surface area of the prism in square centimeters?
Mathematics
high-school
Alexey Trofimov
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Alexey Trofimov
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Answer:
Explanation:
So we have to do 5+12+13+8 cm having altitude base = 5 cm and 12 cm= 1/2 times base times height = 1/2 times 5 times 12= 30 cm So surface Area of prism= 30 times 8 + 2 times 30 = 160 plus 20 = 180 cm
Stevi
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Jan 25, 2024
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Stevi
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