Determine if the sequence below is arithmetic or geometric and determine the common difference / ratio in simplest form. 3,7,11,

(a) the volume of the cone is 20/3 in3

hence, option a is correct.

21/58.

hope to be marked brainliest

step-by-step explanation:

hans did not square the 40-unit side; he merely multiplied it by 2.   incorrect.

1) 2/5

2) zero=0/1

3) zero=0/2

4) -4/5

5) undefined=3/0