2. In the sketch below, AABC is drawn having AB = c, BC = a and AC = b, line CD = h and it is perpendicular to AC. C b a h A D 2.1 Refer to AACD and write down the ratio of sin A 2.2 Refer to ABCD and...

Extracted text: 2. In the sketch below, AABC is drawn having AB = c, BC = a and AC = b, line CD = h and it is perpendicular to AC. C b a h A D 2.1 Refer to AACD and write down the ratio of sin A 2.2 Refer to ABCD and write down the ratio of sin B 2.3 For the ratios you have in 2.1 and 2.2 above make h the subject the equation, explain what do you notice. 2.4 Equate the two equations formed in 2.3 above then simply by ensuring that As are on one side of the equation and Bs are on the other side.