Question

Two complementary angles are in the ratio 4:5. find the angles.

Answer 1

HEY MATE , HERE IS UR ANS

Let the required angles be 4x and 5

then 4x+5x=90°

9x=90

x=10

so , 4x = 4×10=40

5x = 5×10 = 50

hence the required angles are 40° and 50°

HOPE THIS HELPS YOU MATE!!

Answer 2

$\huge\bf\underline{\color{maroon}{Question}}$

Two complementary angles are in the ratio 4:5. find the angles.

$\huge\bf\underline{\color{maroon}{Answer}}$

Let the required angles be 4x and 5x

Then 4x+5x=90° (Sum of complementary angles)

9x=90°

x=$\cancel\dfrac{90°}{9°}$

$\implies$x=10°

Hence required angles are:-

4x=4×10=$\sf{\color{red}{40°}}$

5x=5×10=$\sf{\color{red}{50°}}$