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2 years ago

a side if the triangle below has been extended to form an exterior angle of 130° . find the value of x

Mathematics

1 answer:

11111nata11111 [884]2 years ago

8 0

Step-by-step explanation:

So, you have to get angle under 130° angle:

180°-130°= 50°

And you get X

x=180°-(113°+50°)

x=180°- 163°

x=17°

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