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3 years ago

13

The sum of the angle measures of any triangle is

1 answer:

Gnoma [55]3 years ago

5 0

Third angle = 180 - (6x+7) - (10x-3)
= 180 - 6x - 7 - 10x + 3
= 176 - 16x
just minus the sum of triangle by the 2 angles and you're left with the 3rd one

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maxonik [38]

You want to find the closest ten thousand that there is to 639,121.

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They would be:

630,000 and 640,000

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aniked [119]

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Step-by-step explanation:

Consider the provided information.

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Step-by-step explanation:

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