Question
1.A sector of circle of radius 7cm subtending an angel of 270°at the centre of the circle is used to form a cone. Find the base radius of the cone.
Answers
270/360 * 7
Related Questions
A sector of a circle subtending an angle 300 degrees at the centre is used to form a cone with base...
A sector of a circle of radius 7cm subtending an angle of 270 degree at centre of the circle is use...
A sector of a circle of radius 7 cm subtend an angle 270 degree at the centre of the circle is used...
a sector of a circle of radius 7 cm standing and angle of 270 degree at the centre of the circle is...