The triangle is not equilateraltriangle.
And options 1
and option 2 are also false as triangle donot have 4 straight sides and 4 corners.
So answer is option d
First divide the figure into two rectangles. Than find the area of each rectangle.Add the area of both the rectangles and you will get the the answer.the answer is B
First divide the figure into two rectangles. Than find the area of each rectangle.Add the area of both the rectangles and you will get the the answer.The answer is B