Answer:
235.62
Step-by-step explanation:
V=πr^2h=π·2.5^2·12≈235.61945
Answer:
Area of rectangles: l*b [LENGHT×BREADTH]
Therefore,
3/4 × 2/3 = Area
We do it as, 3*2/4*3
⇒ 6/12 = area
After simplification, we will get
1/2 = area of rectangular picture
Answer:
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Answer:
Surface Area = Sum of area of all sides = 203.2 Units Squared
Step-by-step explanation:
Top and Bottom: A = ((.5*4*6) + (.5*3.6*2)) * 2 => (12+3.6) *2 => 15.6*2 = 31.2
Sides: A = ((5*10)+(3.6*10)) *2 => (50 + 36) *2 => 86*2 = 172
Total Surface Area = Top + Bottom + Sides = 203.2 units squared