2008hopefifi 2008hopefifi

17-05-2021
Mathematics

contestada

One of the base angles in an isosceles triangle is 75 degrees, then its exterior angle is
A. 105 degrees
B.75 degrees
C. 285 degrees
D, 30 degrees

Respuesta :

Fireafy Fireafy

17-05-2021

Answer:

105 degrees

Step-by-step explanation:

Supplementary angles add up to 180 degrees.

You just gotta subtract your given (in your case 75) from 180 to get your answer my guy

Answer Link

aap2006 aap2006

17-05-2021

Answer: 105

Triangle sum theorem 180-75=105

Answer Link

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