Question

What is the volume of this triangular pyramid? Help Thanks question attach

Answer 1

Answer:

$105 \: {yd}^{3}$

Step-by-step explanation:

The formula to find the volume of a triangular prism is:

$\frac{1}{2} base \: \times \: height \: \times length$

Therefore we say:

$\frac{1}{2} (7) \times 5 \times6 \\ = 3.5 \times 5 \times 6 \\ = 105 \: {yd}^{3}$

Answer 2

The answer is 34 2/3. To find this you first find the area of the base which is (length x width) divided by 2 which in this case equals 21, then you multiply the base area by the height, 21 x 5, which equals 105, and last you divide that by 3 or multipy by 1/3, so 105/3 equals 34.999 which is can be written in fraction form as 34 2/3

Hope this helps, also sorry if my explanation is confusing