#49
Grade A

revise!

try a random GCSE question...

a) A rectangle has an area of 20 cm2.  Its length and width are enlarged by scale factor 3.  Find the area of the enlarged rectangle.






cm2

b) A cylinder has a radius of 4 cm and volume of 800 cm3.  A similar cylinder has a volume of 200 cm3.  Find the radius of the smaller cylinder.

Give your answer to 1 decimal place.





cm

try another? studymaths.co.uk



 studymaths.co.uk