Definition of an exterior angle
At each vertex of a triangle, an exterior angle of the triangle may be formed by extending ONE SIDE of the triangle. See picture below.
Calculating the Angles
We can use equations to represent the measures of the angles described above. One equation might tell us the sum of the angles of the triangle. For example,
x + y + z = 180
They are all the x points on the graph like the range is the y
property and equasion are related words. for instance, 20=4x5
the prudct is 20 and the factors are four and five
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The correct answer is:
2u-v=7(5i-3j)
Therefore, 5, and 3 go inside the box.
Answer:
34.3
Step-by-step explanation:
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