Question

5 om
12 cm
A
14 cm
15 cm
(1) Find the measure of AB(1 mark) 13
(ii)Find the area of triangle AOB. (1 mark) 30
(iii) Find the area of triangle ABC (3 marks)
(iv)Calculate the area of the shaded region. (1 mark)

Answer 1

Answer:

5 om

12 cm

A

14 cm

15 cm

(1) Find the measure of AB(1 mark) 13

(ii)Find the area of triangle AOB. (1 mark) 30

(iii) Find the area of triangle ABC (3 marks)

(iv)Calculate the area of the shaded region. (1 mark)