Question

Triangle abc is an equilateral triangle of side 1 unit. d,e,f are the mid point of side ab, ac and bc respectively.find the ratio of area of shaded region of triangle abc

Answer 1

Answer:

HAVE A NICE DAY.........

Answer 2

Answer:

The expression for calculating the shaded area is given as:

Area of shaded region = Area of rectangle-Area of equilateral triangle

$=DC$×$CP$$-\frac{\sqrt{3} }{4} (AC)^{2}$

$=20$×$15-\frac{\sqrt{3} }{4}$×$(\sqrt[10]{3)} ^{2}$

$=300-\frac{\sqrt{3} }{4}$×$100$×$3$

$=[300-\sqrt[75]{3} ] sq.units$