A cone has radius 6cm and height 5cm. Work out its volume in terms of pi. (Formula for the volume of a cone is V=(1/3)pi(r)^2h)
r=6 h=5 Therefore, volume=(1/3)pi62*5=188.5cm
IH
Related Maths GCSE answers
All answers ▸Expand and simplify (x – 2)(2x + 3)
Show that (x + 4)(x + 5)(x + 6) can be written in the form ax3 + bx2 + cx + d where a, b, c and d are positive integers.
How do i solve quadratic equations?
In a village the number of houses and the number of flats are in the ratio 7 : 4. The number of flats and the number of bungalows are in the ratio 8 : 5 . There are 50 bungalows in the village. How many houses are there in the village?