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Ira Lisetskai [31]
3 years ago
10

In a triangle, the measure of the second angle is twice the measure of the first angle. The third angle is equal to the sum of t

he other angles.
Which of the following answers could represent the measures of the three angles?

A) x, 2x, 4x
B) x, 2x, 3x
C) x, 2x, 2x
Mathematics
2 answers:
attashe74 [19]3 years ago
7 0
The answer would be x,2x,3x because x is the first angle, the second angle is two times the amount (2x) and the third angle is the sum of the other two angles (x + 2x = 3x).

Hope this helps.
bija089 [108]3 years ago
3 0
X, 2x, and (x+2x)=3x

6x=180

x=30

30, 60, 90 triangle.
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