Question

I need help only on number 9.

Answer 1

b = 3mm
h = 6mm
l = 5.22mm

Volume = Area of Triangle * Length
Volume = (1/2)(b)(h)(l)
V = (1/2)(3)(6)(5.22)
V = 46.98 mm^3
V = 47.0 mm^3

Letter C

Answer 2

volume = base * length * height

6 * 3 * 5.22 = 93.96 which rounded is 94.

answer is B