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Verizon [17]
3 years ago
7

An isosceles triangle has two angles both equal to x°. The third angle is 60° bigger than either of these. Find the value of x°.

Mathematics
1 answer:
Elina [12.6K]3 years ago
5 0
X+x+(x+60)=180
3x+60=180
3x=120
x=40
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