In the figure, circle with centre O is seen with three tangents DX, EX and AB touching it at D, E and C respectively. A lies on DX and B lies on EX. DX = 5.5 cm. determine the perimeter of the triangle ABX.
1
10 cm
2
25 cm
3
11 cm
4
21 cm
In the figure, circle with centre O is seen with three tangents DX, EX and AB touching it at D, E and C respectively. A lies on DX and B lies on EX. DX = 5.5 cm. determine the perimeter of the triangle ABX.