exam Maths Puzzle Numerical Ability

Two sides of a triangle are 2cm and 3cm long and the angle between them is pi/6. Find the area of the triangle.

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Area of triangle is=1/2*a*b*sin(c)
we have a=2 b=3 and c=pi/6=0.523
so 1/2*2*3*sin(0.523)=0.027 is the answer
9 years agoHelpfull: Yes(0) No(0)

exam Other Question

Q. A forester wants to plant 44 apple trees,66 banana trees and 110 mango trees in equal rows(in terms of number of trees ).Also,he wants to make distinct rows of trees(i.e,only one type of tree in one row).The number of rows(minimum) that are required are ? What is the answer to the following problem:

3x-2y-x-3x
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