Question 25
In the given figure ∠AOC and ∠BOC form a pair of (a) vertically opposite angles (b) complementary angles (c) alternate interior angles (d) supplementary angles
In the figure given below, ∠A and ∠B are
Question 20
In the given figure, a and b are (a) alternate exterior angles (b) corresponding angles (c) alternate interior angles (d) vertically opposite angles