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nevsk [136]
3 years ago
7

Please help and thank you!

Mathematics
1 answer:
lukranit [14]3 years ago
6 0

9514 1404 393

Answer:

  • base area: 21 ft²
  • volume 105 ft³

Step-by-step explanation:

The area of a triangle is given by the formula ...

  A = (1/2)bh

The base and height of a right triangle can be taken to be the leg lengths, since each is perpendicular to the other.

  A = (1/2)(6 ft)(7 ft) = 21 ft² . . . . base area

__

The volume is the product of the base area and the height:

  V = Bh

  V = (21 ft²)(5 ft) = 105 ft³ . . . . volume

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\boxed{\sf k=6}

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