2 years ago

The measures of the angles of a triangle are shown in the figure below. Solve for x.

Mathematics

1 answer:

mestny [16]2 years ago

8 0

Step-by-step explanation:

angles in a triangle add up to 180degree

3x + 36 + 90 = 180
3x =180 - 30 - 90
3x = 60
divide through by 3 gives
x = 20degree
Therefore x =20°

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