What is the area of an obtuse angled triangle whose two sides are 8 and 12 and the angle included between the two sides is 150o?
Choose the most appropriate option:
A) 24 sq units	B) 48 sq units	C) 24 under root 3	D) 48 under root 3	E) such a triangle does not exist

Rationale: explanatory answer if two sides of a triangle and the included angle ' y ' is known , then the area of the triangle = 1 / 2 * ( product of sides ) * sin y substituting the values in the formula , we get 1 / 2 * 8 * 12 * sin 150 o = 1 / 2 * 8 * 12 * 1 / 2 . note : sin 150 o = 1 / 2 area = 24 sq units . choice a
Answer: A