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13-05-2021
Mathematics

contestada

a triangle with angels 120 degrees and 48 degrees, what is x

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Wallameg000 Wallameg000

13-05-2021

Answer:

12

Step-by-step explanation:

All of the angles in a triangle will sum up to 180. So, if you are given 2 of the angles you can find the missing angle, x, using an algebraic equation. Set up the equation 180-(120+45)=x and solve. This equals 12=x.

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