in the given fugure ABCD, find the value of x
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Answered by
1
Answer:
sum of exterior angle of a quadrilatral is 360
so, 70+80+70+x=360
220+x=360
x=360-220
x=140
Answered by
1
Answer:
Four angles =360
Step-by-step explanation:
70+80+70+x=360
220+x=360
x=360-220
x=140
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