arlenemonik2002 arlenemonik2002

14-05-2021
Mathematics

contestada

A pentagon has four given angles: 50 degrees, 110 degrees, 120 degrees, and 160 degrees. What is the measure of the fifth angle?
140
130
90
100

Respuesta :

kritika3375 kritika3375

14-05-2021

Answer:

its 100°

Step-by-step explanation:

The sum of the angles in a pentagon equal 540 degrees.

so

the fifth angle is

= (540 - 50 - 110 - 120 -160)°

= 100°

hope it helps :)

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