Question

Find The Area Of The Shaded Region.​

Answer 1

Step-by-step explanation:

$area \: of \: the \: shaded \: region \: = area \: of \: rectangle \: - area \: of \: triangle \\ = l \times \: b \: - \frac{ \sqrt{3} }{4} \times {side}^{2} \\ = 5 \times 3 - \frac{1.73}{4} \times {2}^{2} \\ = 15 - \frac{1.73}{4} \times 4 \\ = 15 - 1.73 \\ = 13.27 \: ans$

i hope it will help you.

Answer 2

Answer:

15 - $\sqrt{3}$

Step-by-step explanation:

Rectangle :

l = 5 m

b = 3m

area of rectangle = l x b

                            = 3 m x 5 m

                            = 15 sq.cm

Triangle :

s = 2 cm

[ as the triangle is an equilateral triangle we can use area of equilateral triangle formulae ]

area of triangle = $\frac{\sqrt{3} }{4}$ x $s^{2}$

                         =  $\frac{\sqrt{3} }{4}$ x $2^{2}$

                         =  $\frac{\sqrt{3} }{4}$ x $4$

                         = $\sqrt{3}$

area [ shaded ] = area of rectangle - area of triangle

                         = 15 - $\sqrt{3}$

Hope it helped you