A clay cylinder of height 42 cm is converted into a cone of the same radius as that of the cylinder. If the volume of the cylinder is 52,800 cm3 , then the radius (in cm) of the cone is:(Use π =22/7)
A20
B24
C18
D22
No.1 PSC Learning App
★
★
★
★
★
Related Questions:
ABCD is a cyclic quadrilateral such that AB is a diameter of the circle circumscribing it and angle ADC = 140°. Then angle BAC is equal to∶
The measure of each interior angle of a regular polygon is 120° How many sides does this polygon have?
The length of one side of a regular hexagon is 4 cm. The area (in cm²) of the hexagon is:
ഒരു സമചതുരത്തിന്ടെ വികർണത്തിന്ടെ നീളം വശങ്ങളുടെ നീളത്തിന്ടെ എത്ര മടങ്ങാണ് ?
In ΔPQR, ∠PQR = 90°, PQ = 5 cm and QR = 12. What is the radius (in cm) of the circum circle of ΔPQR?