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vampirchik [111]
3 years ago
12

Find the surface area of the prism

Mathematics
1 answer:
Anastasy [175]3 years ago
4 0

slated surface

17 × 20 = 340

2 triangle sides

2 × 8 × 15 ÷ 2 = 120

backside

8 × 20 = 160

bottom

15 × 20 = 300

sum all of it

340 + 120 + 160 + 300 = 920

can I get brainliest

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