31.Find the valueof‘x’in the given figure.
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Answered by
1
Answer:
x = 60°
Step-by-step explanation:
BAC=BDC [ Angles on the same segment]
B°+D°+C°=180°[Linear Pair]
70°+50°+ x=180
=> x = 60°
Answered by
2
Answer:
x=20
Step-by-step explanation:
<ABC=90
ABD+DBC=90
ABD+70=90
ABD=90-70
ABD=20
BAC+ABC+ACB=180
50+90+x=180
160+x=180
x=180-160
x=20
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