A rectangle is drawn around a regular hexagon so that it forms four congruent right triangles in the corners of the rectangle. How much larger is the area of the rectangle than the area of the hexagon?
A) 111.8 square cm
B) 173.2 square cm
C) 86.6 square cm
D) 100.0 square cm

C

Step-by-step explanation:

It is that answer because of using the theorems.

yes because there is exactly one y value for every x value

for function there can't be more than one value for every x value

for this pair of functions g(x)=x-2 and f(x)=|x| is (g o f)(a)= |a| -2

step-by-step explanation:

g(x)=x-2

f(x)=|x|

(g o f)(a)=?

(g o f)(x)=g(f(x))

(g o f)(x)=g(|x|)

(g o f)(x)=|x|-2

(g o f)(a)=|a|-2