2 years ago

I got test tomorrow help.

1 answer:

Elena-2011 [213]2 years ago

3 0

All angles in a triangle add up to 180

So we can make an equation: 180=112+25+x+17

Add like terms

180=154+x

Move 154 to the other side as a negative number

X is equal to 26

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I got test tomorrow help.​

I got test tomorrow help.