Two angles of a triangle measure 55 and 20 what is the measure of the third angle of the triangle
2 answers:
Answer:
105 degrees
Step-by-step explanation:
well if we take a look at this
we know for sure that every triangle must have a total angle measurement of 180 degrees
so if we take the information we have and we add those together
55 + 20
that will give us
75
then in order to find the missing angle measurement we take the total number of degrees in a triangle and subtract the two angles together from it
180-75
giving us 105 degrees as the third measurement of the angle in the triangle
Answer:
the third measure is
°
Step-by-step explanation:
All <em>measures</em> of a triangle add up to 180°



°
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