B should be the right answer
1.309 is the measure of 75
MATH NIMBERS BAL BLAH BLAH NUMBERS MATH BLAH NLAH MATH. UNBRR POOJTS BLAH BLAH MAKE THE POINTS HIGHER PLEASE THEN I ANSWER BLAH BAH BLAH
Area of cone=3.14*9+3*6*3.14=27*3.14
=84.78 cm^2 if we cut into four identical pieces we get two triangle surfaces also for 1 piece and and 1/4 of the original surface area =21.195+15.588=36.783squarecm
Basing on the description, a parabola opening up with vertex at origin, the formula with vertex at origin is used, x^2 = 4py. p is the focus and so with the dimensions given, we obtain a 0.25 and that is the distance of the focus to the vertex.
