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ABCD is a quadrilateral Calculate the value of x A=2x B=90 C=x D=3x
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2 votes
ABCD is a quadrilateral
Calculate the value of x
A=2x
B=90
C=x
D=3x

User Jason Whitish
by
5.7k points

1 Answer

1 vote

Answer:

X=45

Explanation:

Sum of all angles is 360, so we have

2x+90+x+3x=6x+90=360

6x=270

X=45

User Zibi
by
5.0k points
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