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faust18 [17]
3 years ago
11

Solve the equation of isosceles triangle and find the x​

Mathematics
1 answer:
Fantom [35]3 years ago
5 0

Answer:

x = 25°

Step-by-step explanation:

2x-10°+2x-10°+100°=180°[sum of angles in a triangle ]

4x+80°=180°

4x=100°

x=25°

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