Find the surface area of a sphere whose radius is 3.5cm, correct your answer to one decimal place (π = \(\frac{22}{5}\))

Similar Questions

If \(T = 2\pi \sqrt{\frac{l}{g}}\), make g the subject of the formula ...

Factorize the expression: am + bn - an - bm ...

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

If \(\frac{3}{2x} - \frac{2}{3x} = 4\), solve for x...

In the diagram, \(\bar{PF}\), \(\bar{QT}\), \(\bar{RG}\) intersect at S and PG||RG. If < SPQ = 113o ...

A cone has a base radius of 8cm and height 11cm. calculate , correct to 2d.p, the curved surface are...

Using the cumulative frequency curve, estimate the median of the data represented on the graph. ...

In the figure, PQRSTW is a regular hexagon. QS intersects RT at V. Calculate TVS ...

Find the quadratic equation whose roots are c and -c...

A bag contains 5 blacks balls and 3 red balls. Two balls are picked at random without replacement. W...