A sector of circle of radius 7.2cm which substends an angle of 300$^o$ at the centre is used to form a cone. What s the radius of the base of the cone?

Similar Questions

In the diagram, PQ and RS are chords of a circle centre O which meet at T outside the circle. If TP ...

In the diagram, O is a circle centre of the circle PQRS and < PSR = 86o. If < PQR = xo, find x...

Simplify: ($\frac{3}{4} - \frac{2}{3}$) x 1$\frac{1}{5}$...

What is the probability that an integer selected from the set of integers (20, 21, ...., 30) is a pr...

If the population of a town was 240,000 in January 1998 and it increased by 2% each year, what would...

The dimension of a rectangular base of a right pyramid is 9 cm by 5cm. If the volume of the pyr...

Which of the following values of the variable x, (a)x = 0, (b)x = -3, (c)x = 9, satisfy the inequali...

A farmer planted 5000 grains of maize and harvested 5000 cobs, each bearing 500 grains. What is the ...

The bar chart shows the scores of some students in a test. If one students is selected at random, fi...

Find the value of x in the diagram ...