3 years ago

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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