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True [87]
3 years ago
5

The measures of 2 angles in a triangle are equal. The third angle measures twice the sum of the equal angles Find the measures o

f the three angles
Mathematics
1 answer:
-Dominant- [34]3 years ago
8 0

Answer:

The three angles are 30° , 30° , 120°.

Step-by-step explanation:

a+a+2(a+a)=180\\6a=180\\a=30\\so \\a =b =30\\c=2(a +b )=2*(30+30)=120\\

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