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pentagon [3]
3 years ago
11

Porfis ayúdenme es para hoy ​

Mathematics
1 answer:
avanturin [10]3 years ago
4 0

Answers:

1. V=triangle area × length

V=1/2×8×12×20

V=960in³

2. triangle area × length

Area of the triangle=1/2×4×11

A=22ft²

V=22×6

V=132ft³

3. b, volume always have cubic power (³)

4. d, same reason of question 3

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