X = 12
Use the Pythagorean Theorem.
13^2 = 5^2 + x^2
169 = 25 + x^2
Subtract 25 from both sides.
144 = x^2
Take the square root.
12 = x
Answer:
20
Step-by-step explanation:
I think it might be 20???
<u>Answer:</u>
65.94 cubic inches
<u>Step-by-step explanation:</u>
We are given that a cone shaped cup has a radius of 3 inches and a height of 7 inches and we are to find the volume of this cone shaped cup.
We know the formula for the volume of a cone:
<em>Volume of a cone = </em>
So substituting the given values in the above formula to get:
Volume of the cone shaped cup =
Therefore, the volume of the cone shaped cup is equal to 65.94 cubic inches.