Answer:
Step-by-step explanation:
The given triangle is a right angle triangle. The opposite side is given as 244 yards. The adjacent side is given as 119 yards. To determine the hypotenuse, we would apply Pythagoras theorem. It is expressed as
Hypotenuse^2 = opposite side^2 + adjacent side^2
Hypotenuse^2 = 244^2 + 119^2
Hypotenuse^2 = 59536 + 14161
Hypotenuse = √73697 = 271.5 yards.
cos θ = adjacent side/hypotenuse
cos θ = 119/271.5 = 0.4383
θ = Cos^-1(0.4383) = 64 degrees
The other angle would be
90 - 64 = 26 degrees
Answer:
$4410
Step-by-step explanation:
not sure what Rs is in your question
Area of a circle is pr^2, or when using d as r=d/2 is (pd^2)/4. It says that the pool is 22 feet across so that means the diameter of the pool is 22 ft so
A=(p*22^2)/4
A=484p/4
A=121p ft^2
A≈380.13 ft^2
10.13 .......................
The correct answer is D.)