3 years ago

Find the measure of each angle in the triangle.

Mathematics

1 answer:

makvit [3.9K]3 years ago

8 0

<A +<B + < C =180° ==>(5x+6) + (2x+1) + (6x+4) = 180°
13x = 180°-11° ==> 13x 169° and x =169/13 =13°

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