H E L P P P P P P P P

12.57 or 12.56637 when it isnt rounded up

Step-by-step explanation:

V=πr^2 h/3 is the formula to find the volume

so if u plug in the numbers

V=π 2^2 3/3 which equals 12.56637

e.

step-by-step explanation:

because there are always 10 numbers in a phone number.

dilation scale factor 2: starting with δabc, draw the dilation image of the triangle with a center at the origin and a scale factor of two. notice that every coordinate of the original triangle has been multiplied by the scale factor (x2). dilation with scale factor 2, multiply by 2.