0580 P43 - Jun 2013 - Q8 - 12 marks
15892
A, B, C, D, E lie on a circle centre O; ABD = 27°.
(a(i)) Find ACD. [1]
(a(ii)) Find AOD. [1]
(a(iii)) Find AED. [1]
In KLMN, KL = 45 cm, LN = 32 cm, KLN = 100° and NLM = 67°.
(b(i)) Find KN. [4]
(b(ii)) Triangle LMN has area 324 cm². Find LM. [3]
(b(iii)) XYZ is similar to LMN as drawn. XZ = 16 cm; LMN’s area is 324 cm². Find XYZ’s area. [2]
