Question

An angle is ⅔
of its complementary. Find the measurement of the two angles.​

Answer 1

Answer:

36,54

Step-by-step explanation:

complementary =90

2x+3x=90

5x=90

x=18

2x=36

3x=54

Answer 2

Answer:

The angles are 54°,36°

Step-by-step explanation:

$x + \frac{2x}{3} = 90$

$\frac{3x + 2x}{3} = 90$

$5x = 270$

$x = 270 \div 5$

$x = 54$

$angle \: 1 = 54$

$angle \: 2 = \frac{2}{3} \times 54 = 36$