if angle 1= ( 2x + y), angle 4=( x+2y) and angle 6 =(3y + 20) , find angle 7 - Maths - Lines and Angles

Question

if angle 1= ( 2x + y), angle 4=( x+2y) and angle 6 =(3y + 20) ,
find angle 7 and angle 8

Pooja Khanna · Accepted Answer

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if angle 1= ( 2x + y), angle 4=( x+2y) and angle 6 =(3y + 20) , find angle 7 and angle 8