sk84rocket
sk84rocket sk84rocket
  • 02-03-2018
  • Mathematics
contestada

Find the measure of the third angle of a triangle given that the first two angles are 44o and 72 o. Show your work.

Respuesta :

RenatoMattice RenatoMattice
  • 26-03-2019

Answer: The measure of the third angle of a triangle is 64°.

Step-by-step explanation:

Since we have given that

First angle = 44°

Second angle = 72°

Let the third angle be x.

As we know that the sum of all three angles of a triangle is supplementary.

[tex]44^\circ+72^\circ+x=180^\circ\\\\116^\circ+x=180^\circ\\\\x=180^\circ-116^\circ\\\\x=64^\circ[/tex]

Hence, the measure of the third angle of a triangle is 64°.

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