Question

Find the volume of the composite object below. QUICK PLEASE

Round your answer to the nearest hundredth.
Do not write the units, only write the number.

Answer 1

18573.85

Explanation:

Area of rectangle = 42 * 9 * 35 = 13230 cm
Area of half-circle cylinder = 42 * (9^2 * pi) / 2 = 5343.8491 cm

13230 + 5343.8491 = 18573.8491

rounded = 18573.85