Question

Find the area of a the equivalent triangle whose each side is.
(1). 12
(2). 5cm

Answer 1

Hey friend.....





1)
$\frac{ \sqrt{3} }{4} \times (12) {}^{2}$
$\frac{ \sqrt{3} }{4} \times 144 = 36 \sqrt{3} cm {}^{2}$


2)
$\frac{ \sqrt{3} }{4} \times (5) {}^{2}$


$\frac{ \sqrt{3} }{4} \times 25$



$6.25 \sqrt{3} cm {}^{2}$



Hope it helps you


prabhudutt

Answer 2

1) 12
=1/2*12
=1*12/2
=12/2
=6
Therefore, 1 is 6

2) 5
=1/2*5
=1*5/2
=5/2
=0.1
Therefore, 2 is 0.1