The length of an arc of a circle of radius 5cm is 4cm. Find the area of the sector

Similar Questions

If y varies directly s the square root of (x + 1) and y = 6 when x = 3, find x when y = 9 ...

Find the limit of y = \(\frac{x^3 + 6x - 7}{x-1}\) as x tends to 1...

If the 2nd term of a G.P is \(\frac{8}{9}\) and the 6th term is 4\(\frac{1}{2}\). Find the common ra...

Solve for t in the equation \(\frac{3}{4}t+\frac{1}{3}(21-t)\) = 11,...

Three angles of a nonagon are equal and the sum of six other angles is 1110o. Calculate the size of ...

Mr Adu spends his annual salary on food(f), rent(r), car maintenance, gifts(g), savings(s) and some ...

The graph of the relation y = x2 + 2x + k passes through the point (2, 0). Find the values of k ...

What is the mean deviation of 3, 5, 8, 11, 12 and 21? ...

Find the absolute mean deviation of the sample 10, 12, 14, 11, 13. ...

The ratio of the areas of similar triangles is necessarily equal to ...