laxbro2007 laxbro2007

08-10-2021
Mathematics

contestada

If 2 angles in a triangle are 71 degrees and 56 degree, what is the measure of the third angle?

Respuesta :

bhattaraia86 bhattaraia86

08-10-2021

Answer:

53

Step-by-step explanation:

Sol'n

Let the remaining angle of a triangle be x.

x+71+56=180 (Sum of angles of a triangle is 180°)

or, x+127=180

or, x=180-127

.:, x=53°

.:, The measure of third angle is 53°

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