Question

1. Write the complementary angles of the following:


$(a) \frac{1}{3} of90$
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Answer 1

Step-by-step explanation:

To find the complementary angle of any given angle, the given angle is to be subtracted from 90º

Thus, the required complementary angle of 1÷3 of 90º

=30º

Again,

90º-30º

= 60º

Answer 2

Here is your answer----

$\frac{1}{3} \times 90 = 30$

Now, let the complementary angle be x.

x+30= 90

>>> x=90-30

>>> x=60°