renee2870
25.09.2019 •
Mathematics
Atriangle has interior angles equal to 55, 70 and x. what is the value of x?
a: 180
b: 125
c: 55
d: 10
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Ответ:
The answer is C. 55
You get your answer by adding together the degrees of the angles you know 55+70
That equals 125 degrees and subtract that from 180 degrees
180-125= 55
Ответ:
65
Step-by-step explanation:
This is bbecause triangles are knowed to have 180 degrees, and 68 plus 47 is 115 plus 65 =180