If you answer , I will mark you brainliest .
The diagram shows the circle ABCD.
The chords AC and BD intersect inside the circle at the point X such that
AX = 10cm
BX= 6cm
XD = 4cm
LAXD = 120°
Calculate
(a) the length, in cm, of XC,
XC=
(b) the area, to the nearest cm?, of triangle AXB.