Question

Find the value of x

l​

Answer 1

Answer:

180-(80+30)

180-110

70

So ACB= 70°

and x will be 90°-70°

20°

Answer 2

Answer:

180-(80+30)

=180-110

=70

then angle ACB =70°

then x=90°-70°

x=20°

Step-by-step explanation:

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