give the steps for finding
x and y at the figure given above ( hint: angle x=50 and y =45)
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angleB=3x+40.....alternate angles
x-60+3x+40=180.... straight angle
4x-20=180
4x=180+20
x=200divide by 4
x=50
similarly you get Y=45
x-60+3x+40=180.... straight angle
4x-20=180
4x=180+20
x=200divide by 4
x=50
similarly you get Y=45
rahul111234:
x-60and3x+40
sorry by mistake
ok..
there fore we added them
ok..
now u understand
ya...
but u r sure regarding the answer
??
yes100persent
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