Example 2
Measures of some angles are given below. Find the measures of their complements.
a) 350 b) 450 c) (90 - r) 0 d) x0
Solution :
a) 550
b) 450
c) r0
d) (90 - x) 0
Example 3
The measure of one angle is twice that of its complement. Find its measure.
Solution :
600
Example 4
The measure of an angle is four times the measure of its supplementary angle. Find its measure.
Solution :
1440
|
