Answer:
145769 ft²
Step-by-step explanation:
This involves the use of Heron's formula to find the area of the triangle, given the side lengths. We will need to find the semi-perimeter of the triangle, which is half of the full perimeter.
s = semi-perimeter
s = (650+760+450)/2
s = 1860/2
s = 930
Now, using this we put it into Heron's formula to find the area.
A = √((930)(930-650)(930-760)(930-450))
A = √(930(280)(170)(480))
A = √21248640000
A = 145769.1325
A = 145769
The area of the parcel is 145769 ft²
The explanation of the angle is illustrated below.
<h3>How to explain the angle?</h3>
It should be noted that an example that contradicts the information given about the angle is that if two rays overlap, it's still a ray but not an angle.
Then, a modified definition will be that this common endpoint is called the vertex of the angle and the two rays are called the sides of the angle.
Learn more about angle on:
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Answer
<span>B. adding the square root of a non perfect square to a whole number
P.S
</span><span>Non-perfect square roots as rational numbers</span><span>
</span>
X / 90 = 100/36
36x = 9000
x = 9000/36
x = 250 feet
Answer:
B. If you live in Oxford, then it is cold in December.
Step-by-step explanation:
Because Oxford is in Michigan, and Michigan is cold in December.
