In the adjoining fig. what value of X
make A0B, a straight line?
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Answers
Answered by
0
Answer:
X=28
Step-by-step explanation:
(3x+20)+(4x-36)= 180
7x-16=180
7x=196
X=28
Answered by
3
Answer:
x=28
Step-by-step explanation:
3x+20°+4x-36°=180° (linear pair)
7x-16 = 180°
7x = 180°-16
7x= 196
x=28
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