Question

Find the value of unknown interior angle x
60
65
70
75​

Answer 1

Answer:

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Step-by-step explanation:

50°+ y° + x° = 180° ( angle sum property)

y°= 180°- 115° ( linear pair)

= 65°

x= 180° - (50°+65°)

=180° - 115°

= 65°

(y is the unknown interior angle with exterior angle given)