Question

inradius of a equilateral triangle whose side is 6 CM is​

Answer 1

Answer:

3 cm will be radius of full side 6 cm then radius will be half

Answer 2

Answer:

√3 cm

Step-by-step explanation:

Let the inradius be r

$\\ r = \frac{area}{s}$

s is semi perimeter

$\\ r = \frac{9 \sqrt{3} }{9} = \sqrt{3}$

Area = √3/4 * side^2

s= 3 /2 * side

for Equilateral only