3 years ago

The measure of an exterior angle of a triangle is equal to which of the following measures?

Mathematics

1 answer:

Korolek [52]3 years ago

5 0

Measures of sum of the two opposite angles.

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Find the slope given: (3, -10) & (4, -21) m =

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Answer:

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General Formulas and Concepts:

Pre-Algebra

Order of Operations: BPEMDAS

Brackets
Parenthesis
Exponents
Multiplication
Division
Addition
Subtraction

Left to Right

Algebra I

Coordinates (x, y)
Slope Formula: $\displaystyle m=\frac{y_2-y_1}{x_2-x_1}$

Step-by-step explanation:

Step 1: Define

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Point (4, -21)

Step 2: Find slope m

Simply plug in the 2 coordinates into the slope formula to find slope m

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[Fraction] Add/Subtract: $\displaystyle m=\frac{-11}{1}$
[Fraction] Divide: $\displaystyle m=-11$

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The measure of an exterior angle of a triangle is equal to which of the following measures?​

The measure of an exterior angle of a triangle is equal to which of the following measures?