the given figure, find the value of x.
WITH EXPLANATIONS
1ST ANSWER I WILL MARK BRILLIANT
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the given figure, find the value of x.
WITH EXPLANATIONS
1ST ANSWER I WILL MARK BRILLIANT
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Verified answer
Answer:
x=20°
Step-by-step explanation:
suppose the unknown angle is=b
=so,100+b=180°(because straight angle)
=b=180°- 100°=80°
= x= 80°+x=100°(beacause sum of two interior angle is equal to exterior andle)
=x = 100°- 80°=20°
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