Question

33. In the given figure, ZAOC and BOC form a linear pair. If a-b=200, then the values
ofa and bare
C
a
b
A
B
(a) a=800,b=1000
(b)a=800,b=600
(c) a=1009,b-800
(d) None of these
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Answer 1

Answer:

Let a triangle ABC having angles.

It is given that the sum of two angles are less than third one.

We know that the sum of all angles of a triangle equal to 180°.

Similarly we can prove that

Since, all angles are less than 90°.

Hence, triangle is acute angled