Step-by-step explanation:
L.H.S=(1-cosB)(1+cosB)
=(1-cos^2B). {using (a+b) (a-b)=(a^2-b^2)in second step}
=sin^2B
=1/cosec^2B
Therefore,L.H.S=R.H.S proved
That would be angle 2. It is on the opposite of angle 7 and it is inside the two parallel lines
Hope this helped!
~Just a girl in love with Shawn Mendes
<span>Convert 35 mi/h to km/h
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Answer:
xyz plz my answer as brainliest
The square root of 34 is 5.83095
