That would be an acute triangle because all the angles are less than 90 degrees I hoped this helped
To find the value take the b and divide it by two. then square it. here your b value is 2 so 2/2 is 1. squared is. 1.
L = 6 a^2 b, W = 3 a b
The area of a rectangle:
A = L x W =
= 6 a² b · 3 a b = 18 a³ b²
