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Find the volume of the composite figure shown. Use 3.14 to approximate pi. Round your answer to the...
4 months ago
Q:
Find the volume of the composite figure shown. Use 3.14 to approximate pi. Round your answer to the tenths.
Accepted Solution
A:
Answer:21499.4 in³Step-by-step explanation:1. Find the area of the face:a. Triangle: 1/2*b*h = 1/2*30*15 = 225 in²b. Rectangle: b*h = 22*30 = 660 in²c. Semi-circle: 1/2*πr² = 1/2*π*(d/2)² = 1/2*3.14*11² = 189.97 in²d. Total: 225 + 660 + 189.97 = 1074.97 in²2. Find height: 20 in3. Find volume: 1074.97*20 = 21499.4 in³