22roundethp 22roundethp

20-03-2017
Mathematics

contestada

One angle in a triangle is 115 degrees. The other two angles are congruent. What is the measure of one of the missing angles?

Respuesta :

daniela7993 daniela7993

20-03-2017

Use the fact that the sum of interior angles of a triangle is equal to 180°.

Hence, the second and the third angles of the given triangle are 180-115/2= 65/2

(32 degrees and 30 minutes).

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