The total area of the blades is the area of a triangle multiplied by 4.
We have then:

Where,
b: base of the blades
h: height of the blades
Substituting values we have:

Doing the calculation we have that the area of the blades is given by:

Answer:
The total area of the blades is:

(x^3 - y^3)(x^3 + y^3)
You can get this by factoring based on the a^2 - b^2 model
Answer:
m = (-3, 2) x = (-1)
Step-by-step explanation:
Just took this K12 test.
17+3=20
740/20=37 Classes
37 classes x 3 faculty members=111
Answer:
36,960
Step-by-step explanation:
multiply 5280 by 7