3 years ago

An _____ angle of a triangle is equal to the sum of the two remote interior angles

1 answer:

7 0

Exterior
For example
You have a triangle with angles 20 30 and 130
The exterior angle of 130 is 50 as 130+50=180
Angles on a straight line =180
20+30=180-130

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2 years ago

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2 years ago

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Strike441 [17]

Answer:

$\boxed{x=5}$

Step-by-step explanation:

First, you need to combine like terms in order to begin simplifying. This is done by subtracting 2x from 6x. Also, add 7 to 23.

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Now, you have a two-step equation. Subtract 10 from both sides, and then divide by 4.

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Kobotan [32]

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