Practice:
1. Surface Area = 2(8) + 2(12) + 2(10) = 16 + 24 + 20 = 60
2. Surface Area = 2(6) + 2(5) + 2(7) = 12 + 10 + 14 = 36
3. Surface Area = 2(9) + 2(15) + 2(13) = 18 + 30 + 26 = 74
4. Surface Area = 2(12) + 2(7) + 2(53) = 24 + 14 + 106 = 144
5. Surface Area = 2(5) + 2(11) + 2(12) = 10 + 22 + 24 = 56
Quick Check:
1. a net
2. 54
3. 280
4. 750
5. 16
Answers for the surface area of triangular prisms practice and quick check:
1. 2
2. 3
3. 5
4. 264
5. 170
Quick check:
1. a net
2. Decompose the triangular prism into two triangles and three rectangles. Find the sum of the area of all five shapes.
3. 260
4. 790
5. 17
Imma put the answers since nobody else posted them..
6 answers
OMG THANK YOU SOOOO MUCH!!!!!!
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Thank you very much I got them all right thanks to you I would've gotten them wrong if I had listened to the bot so thank you.
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Thank youuuuu!!
1 answer