ABC is a right angled triangle in which ang.A=90degree and AB=AC, find the values of ang.B and ang.C.
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In triangle ABC,
Ang A=90deg. and
AB=AC
Therefore,
angB=angC (angles opposite to equal sides are equal)
Now,
A+B+C=180
90+B+B=180
2B=90
B=45
But B=C
Hence C=45
Ang A=90deg. and
AB=AC
Therefore,
angB=angC (angles opposite to equal sides are equal)
Now,
A+B+C=180
90+B+B=180
2B=90
B=45
But B=C
Hence C=45
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