Question

please answer me fast important for school homework ​

Answer 1

THE INTERIOR ANGLE THEOREM STATES THT SUM OF ANGLES IN A TRAINGLE ARE 180°.

THIS CAN BE PROVED USING 2 METHODS

1) Draw a triangle and mark it's 3 angles . Trace out and draw out another triangle of the same measures . Now cut out the 3 angles and place them together we see tht they form a supplementary angles.

2) Draw 2 parallel lines one through the base and one crossing the tip of the triangle. Now we see tht through alternate interior angle theorem the angles adjacent to the tip are equal to the angles on the base and then these angles form 180° .

PLS MARK BRAINLIEST