Question

Find the area of ΔAOB


a. 3√3un2
b. 4.5√3un2
c. 9√3un2

Answer 1

This is an equilateral triangle.
The height is
(s/2)√3
Since s = 6
h = 3√3

area triangle = .5bh
a= .5(6)(3√3)
a = 3(3√3)

a = 9√3

Answer 2

Thank you (:

Answer 3

My Pleasure