Question

Please Help!!!!
What is m∠A?





50°

35°

130°

95°

Answer 1

50. The exterior angle that is 145 makes up a straight angle making the exterior angle 35. Same with the exterior angle measuring 85 making the interior angle 95. All angles in a triangle equal 180, making angle A 50

Answer 2

thanks @Musics_life

Answer 3

the measure the give you are supplementary which means they have another angle beside them and together they add up to 180 degrees. so 180-85= 95 and 180-145=35. a triangle always adds up to 180 so 95+35+?=180

Answer 4

You're welcome! Anytime. :) @countrygirl1431

Answer 5

they give you**