the angles are complimentary and the smaller is 40 degree less than the larger
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2
x,x+40
x+x+40=90
2x=50
x=25
and larger angle=x+40=65
x+x+40=90
2x=50
x=25
and larger angle=x+40=65
ZubairSiddiqi:
how is there x+x
Answered by
1
Let the angle be x°.
then by given condition
x+(×-40)=90
2x-40=90
2x=130
x=65°
so smaller angle will be 25°.
I hope it helps you.
then by given condition
x+(×-40)=90
2x-40=90
2x=130
x=65°
so smaller angle will be 25°.
I hope it helps you.
how
why
take the smaller angle as x...so u know that the larger must be 40 degree more than the smaller ...larger one is x+40...adding them
x+x-40=90
x-40
we get 90
and the other we ...like he did is also correct..he took larger angle as x
i did it using other technique
and the smaller one is x-40...summing up both
ya...
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