ROLL NO.
12
In the figure
Bc=locm LB = 90°
LA = LC and
value of tan us
10cm then find the value of tan 45
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La+Lb+Lc=180
that means La and Lb are opposite to each other so that angle a and b and c are called equal.
La+90=180
La=180-90=45
so the the value of tan teta is
tan=opposite_
adjacent
tan = 45
10
divided it
for 45 you will get 15and for 10you will get 5 is the answer
so tan=45 is the value of the problem
remember that you should it only by 5 ok
thank you
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