Question

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Answer 1

Answer:

According to angle sum property

angle a + agle b + angle c = 180

x + 50 + 60 = 180

x + 110 = 180

x = 180 - 110

x = 70

Hope it will help you.

Answer 2

Answer:

a) 70°

Step-by-step explanation:

50° + 60°= 110.

The sum of the measures of three Angels of a triangle is 180°.

so. 180-110=

70°