2c (0,5,10) d (5,0,10) 2. refer to the quarter cylinder figure. find the following: (a) distance bc (b) distance cd (c) surface area abcd b (0,5,6) (d) surface area abo (e) surface area aofd (f) volume abcdfo 10, 51/2, 251, 251/4, 50, 62.51

The trapezoid is composed of a rectangle and two triangles. what is the area of the rectangle? what is the total area of the triangles? what is the area of the trapezoid? a) 48 cm2; 32 cm2; 80 cm 2 b) 48 cm2; 16 cm2; 64 cm 2 c) 128 cm2; 32 cm2; 160 cm 2 d) 128 cm2; 16 cm2; 144 cm 2