In the diagram, XZ is the diameter of a circle's radius ...
In the diagram, XZ is the diameter of a circle's radius 52. If XY is 4cm, then the area of the triangle XYZ is
A.
12cm2
B.
2812cm2
C.
16cm2
D.
10cm2
E.
6cm2
Correct answer is E
Area of the triangle XYZ = 12bh = 12ZY x XY
= 12 x 3 x 4
= 6cm2.
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