Question

Two complementary angles are in ratio 2:3. Find the angles

Answer 1

Let the two supplementary angles be x.

=>2x+3x=90°

=>5x=90°

=>x=18°

=>2x=2×18°=36°

=>3x=3×18°=54°

Therefore,the angles are 36° and 54°.

Answer 2

Answer:

Two complementary angles always add up to 90°

Step-by-step explanation:

WHEN TWO COMPLEMENTARY ANGLES ARE IN RATIO {2:3} :

2X + 3X = 90°

5X = 90°

(1st PARTS DEGREE IN TOTAL 5 PARTS)

X = (90/5)° = 18°

THEREFORE 2X:3X = 2*18:3*18

=> => => 36:54

CHECKING•••

CHECKING•••36+54=90

CHECKING•••36+54=90STATEMENT SATISFIED.