Question

What is the ratio of radius of incircle and circumcircle for an equilateral triangle with an area of 22 root 3 square units?

Answer 1

Answer:

1/2

Step-by-step explanation:

area of equilateral triangle=22√3

√3/4a^2=22√3

a^2=22√3×4/√3

a=2√22

radius of incircle/radius of circumcircle=

(a/2√3)/(a/√3) =

(2√22/2√3)/(2√22/√3) =

1/2

therefore ratio=1/2 answer