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12 votes
Please include an explanation !!

Please include an explanation !!-example-1

2 Answers

6 votes

Answer:

4 yd

Explanation:

20 yd / 4yd is 5yd and 8yd / 4 yd is 2yd they both have the number for in common it is the greatest common factor so 4yd is the answer.

User Telavian
by
3.5k points
2 votes

Answer:

10.5

Explanation:

Volume of a triangular Prism=
(1)/(2)blh

840=
(1)/(2)(x*20*8)

840=
(1)/(2)(x*160)

840=
(1)/(2)(160x)

840=80x

x=10.5

User Tristan Elliott
by
3.2k points