Answer:
Step-by-step explanation:
From the given right angle triangle,
The hypotenuse of the right angle triangle is x
With m∠54 as the reference angle,
The unknown is the adjacent side of the right angle triangle.
The opposite side of the right angle triangle is 19
To determine x, we would apply the Sine trigonometric ratio.
Sine θ = opposite side/hypotenuse. Therefore,
Sin 54 = 19/x
x = 19/Sin54 = 19/0.809
x = 23.5 to the nearest tenth.
To find the length of each side 72/4
Each side is 18
So area is 18 times 18= 324
-1 because it goes from quadrant 4 to quadrant 2
Answer:
8760 hours
Step-by-step explanation:
The answer would be (0,5)
