Answer:
Rearrange the numbers to their like terms.
which is 2x-x=56-20.
x=36.
x=24.621
Step-by-step explanation:
tan(72)=x/8
tan(72)×8=x
4
As I stated, the formula of the area of a triangle is LW/2.
Meaing all you have to do is 4x2/2.
hope you can understand
