One b has a diameter of 12 kilometers and a slant height of 10 kilometers. determine the volume of cone b.

120km^3

96km^3

144km^3

384km^3

so, i've tried doing this two different ways and got 376.8 and 301.44, and you might've guessed it! neither are options. i used the formulas v = 1/3 * 3.14 * r^2 * h and v = 3.14 * r * (slant height) + 3.14 * r^2 but.. i can't figure it out?

The answer no matter how you slice it is 301.59km^3. I tried many methods but to no avail haven't seen any of the given answers provided. For the slant and radius make up a right triangle to get the height 8km to be used in the formula to get the answer I previously stated.

dwe

step-by-step explanation:

ewd

hello :

by applying the distributive property :

6 × 4.3 = 6 × ( 4 + 0.3 )

            =   (6 ×   4) + (6 ×   0.3)

            = 24 + 1.8

6 × 4.3 = 25.8