3 years ago

What is the value of x? x =

Mathematics

1 answer:

Sergeeva-Olga [200]3 years ago

8 0

Answer:

x=58

Step-by-step explanation:

There is a formula that angle 51 is half of 160-x, so we have equation to find x:

(160-x)/2=51

160-x=102

X=58

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