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Tpy6a [65]
3 years ago
14

HELP!!What is the surface area of this shape?​

Mathematics
1 answer:
Hunter-Best [27]3 years ago
6 0

2 triangular faces

1/2bh

10x15=150

2x150= 300

‘back’ face

7x20=140

‘front’ face

7x25= 175

‘bottom’ face

7x15= 105

total: 585m^2

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