Question

An angle is 18 less than its complementary angle. the measure of this ​

Answer 1

Answer:let one be x

so other will be x+18

A/q

x+x+18= 90°

2x=90-18

x=72/2

x = 36

so other will be 54

Step-by-step explanation:Then:

x = 90° - x - 18°

2x = 72°

x = 72°/2

x = 36°

SO,

x = 36°

And it's complement = 54°

Answer 2

Step-by-step explanation:

Let the first angle be x°

Then it's complementary angle is 90-x°

According to given question,

90-x-x = 18

90-2x = 18

2x = 90-18

2x = 72

x = 36

Therefore, first angle = 36°

it's complement angle = 54°

HOPE IT HELPS !!