Originally Posted by

**David Green** OK sorry didn't mean to upset any members, I should have created a picture to illustrate my requests. It should be appreciated that not all computer users are experts and are learning as we go along.

The question I have is here re-stated;

To find the length of the side AB, is this cos 65 x 5 = 2.11cm and then double it for the length MB so = 2.11 x 2 = AB 4.22 cm, or

tan 65 x 5 = 10.7 cm and then double it for the length AB so = 10.7 x 2 = 21.4 cm.

Any help much appreciated

Thanks

David