Question
The base and height of a triangle measure 20 cm and 10
cm, respectively. The triangle's area is the same as that of a rectangle with a length of 25 cm. Determine the breadth of the rectangle.Solution
Let assume the breadth of the triangle is 'b' cm Area of the triangle = 1/2 x 20 x 10Â = 100 cm2 ATQ; 25 X b = 100 Or, b = 4 Therefore, breadth of the rectangle = 4 cm Hence, option d.
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