Question

Let x and y are two complementary angle form an equation and draw it graph .find graphically the measure of other angle ,if are of the angle is
(i)20° (ii)60° (iii)40° (iv)30°

Answer 1

Answer:

x and y are complementary angles

So, x + y =90 degrees

A. x = 35 degrees

—> x + y = 90 degrees

So, y = 90 - x

hence, y = 90 - 35

Finally, y = 55 degrees

Similarly you can find for B.