19. Cone A has a radius of 12 mm and Cone B has a radius of 30 mm. If the cones are similar and the volume of Cone A is 48 mm?, find the volume of Cone B.
30
48
a. 825 mm
b. 750 mm
C. 800 mm
d. 875 mm
2.
12 1130 3 = 56548
3619.11-
3r3
J262
2

the solution, from the graphing of the two lines, is (3,2), i.e., x = 3, y = 2.

  or  

sin y = 7/q

7 is the opposite side length, q is the hypotenuse

tan y = 7/r

7 is the opposite side length, r is the adjacent side length

using sohcahtoa ^^^^

cos y = adjacent/hypotenuse

cos y = r/q