Well if finding the area of a shape would be multiplying the 2 sides due to the given information that both shaded sides equal to 50, that means 50x50 which is 2500
Answer:
Combine like terms
5x + 5 = 25
5x = 20
Divide by 5 to get x alone
x = 4
By the 6 trigonometric ratios in a right triangle
(sine, cosine, tangent, cotangent, secant, cosecant)
we have the following:

So,

sin20° must be given, or can be found using a calculator:
Using the calculator of our pc: Calculator- view:Scientific- press 20 then sin button, we find : sin20°=0.342

Answer: A)3.4
Answer:
As the value of the slope(m) gets larger and larger, the slope becomes more steep. If the number gets closer to 0, it becomes more horizontal.