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HELP LAST ATTEMPT ??!!

HELP LAST ATTEMPT ??!!-example-1
User Tchoupi
by
5.0k points

1 Answer

3 votes

Answer:

x=26

Explanation:

x+11+2x+1+90=180 [Angles in a straight line]

3x=180-102

x=78/3

x=26

or,

x+11+2x+1=90 [Complementary angles]

3x=90-12

x=78/3

x=26

User DimyG
by
4.4k points