fine the value of x from the given figure :
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Answered by
6
Step-by-step explanation:
by applying angle sum property
3x-7+55+x+20=180
4x+68=180
4x=112
x=112/4
x=28
hope it helps you
Answered by
3
Answer:
3x - 7 + 55 + x + 20 = 180 [ linear pair ]
4x + 68 = 180
4x = 180 - 68
4x = 112
=> x = 112/4
=> x = 28°
hope it helps you
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