Get premium membership and access revision papers with marking schemes, video lessons and live classes.
Processing. Please wait.

 Form 2 Mathematics online video lessons on trigonometric ratios

The figure below shows a regular pentagon PQRST of side 5.2 cm. Find the length of PM if #angle#PMS 90° and M is the midpoint of RS.

 (4m 53s)
83 Views     SHARE