39. Problem A hole 100 mm in diameter is to be punched out from a right circular cone having a diameter of 160 mm. Heigh
Posted: Fri Mar 04, 2022 9:48 am
- 39 Problem A Hole 100 Mm In Diameter Is To Be Punched Out From A Right Circular Cone Having A Diameter Of 160 Mm Heigh 1 (12.82 KiB) Viewed 283 times
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39. Problem A hole 100 mm in diameter is to be punched out from a right circular cone having a diameter of 160 mm. Height of cone is 240 cm. Determine the length of the hole punched out. a) 95 mm c) 105 mm b) 90 mm d) 110 mm
43. Problem A trapezium ABCD has smaller side AB parallel to the bigger side CD. Side AD makes an angle of 45' from the side CD while side BC makes an angle of 60' with side CD. If AD = 1 cm, compute the value of the side BC. a) 0.816 c) 0.789 b) 0.678 d) 0.890