InterviewSolution
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InterviewSolution
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All formulas of Ch 13 |
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Answer» Short cut v of cube acubeCSA of cube 4asquareTSA of cube 6asquareV of cuboid lxbxhCSA of cuboid 2(l+b)xhTSA of cuboid 2(lxb+bxh+hxlV of cone 1/3πrsquareCSA of cone πrlTSA of cone πr(l+r)V of cylinder πrsquare hCSA of cylinder 2πrhTSA of cylinder 2π(r+h) Area of segment of a circle= area of the corresponding sector-area of the corresponding triangle Area of a sector of a circle with radius r and angle with degree measure 0 is 0/360 into pie r square Length of an arc of a sector of a circle with radius r and angle with degree measure 0 is 0/360into 2 pie r Circumference of circle-2 pie rArea of circle-pie r square |
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