a rectangular field is 80 yards wide and 115 yards long give the length and width of another rectangular field with the same per
1 answer:
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Answer:
The volume of the prism will be given by 204.7 cubic cm.
Step-by-step explanation:
The area of a triangle whose three side lengths are given is equal to
Δ = .......... (1)
Where, a, b, and c are the three side lengths and s is the half perimeter i.e.
......... (2)
Now, in our case, {From equation (2)}
So, Δ = sq. cm.
{From equation (1)}
Hence, the volume of the prism will be given by (17.05 × 12) = 204.7 cubic cm. (Answer)
Answer:
a) 16
b) Using is more accurate because it represents the exact and full value of pi, rather than an estimation or approximation like 3.14.
Step-by-step explanation:
The formula to find the volume of a cone is . We know the radius is 6, so all we need to find is the height, h. By using the Pythagorean theorem, we can see that the height is
, or 8. Plugging in all the values into the formula gives us:
V =
V = 16
Hope this helped! :)
