in figure line l parallel to line m and line n parallel to line p find angles a b c from the given measure of angle
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a°+45°=180
a°=180-45=135°
b°=135°(vertically opposite angles)
c°=b°=135°(corresponding angles)
a°=180-45=135°
b°=135°(vertically opposite angles)
c°=b°=135°(corresponding angles)
JafarBaig:
what is meant by co Inteior angle
angles which are same side of the transversal
but there is angle a is not the same side of 45
ok in place of a°+45° you can write b°+45°=180°(co-exterior angles) so tha you can easily understand
but there we can consider angle d in linear pair of angle a and write as angle 45 corresponding angle of angle d
i think its b not d
no you understand
b+45=180( co exterior angles) so b=135; then a and b are vertically opposite angles and they are equal so a=b=135; finally b and c are corresponding angles and they are equal that means b=c=135 ok
ok thanks
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hope it helps IT is very easy question you'll understand it easily
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