Question #e080e

2 Answers
Taha Z.
Sep 7, 2017

55 degrees

Explanation:

The sum of angles in a triangle is 180 degrees, thus the sum of all the angles is 180 degrees.
Thus by doing simple math calculations:
#angle 1 + angle 2 + angle 3 = 180#
#125 + angle 3 = 180#
therefore,
#angle 3 = 180-125= 55#

Jim G.
Sep 7, 2017

#55^@#

Explanation:

#"the sum of the 3 angles in a triangle "=180^@#

#"since 2 of the angles add up to"125^@#

#"then the third angle "=180^@-125^@=55^@#

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