Question

two complementary angles are in the ratio 5:4 find the angles​

Answer 1

Answer:

As we know that the sum of two complementary angle is 90° then,

Step-by-step explanation:

let the be as "x" then,

5x+4x=90

9x=90

x=10

5x=5×10=50

4x=4×10=40

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Answer 2

Answer:

angle 1 is 50degrees and angle 2 is 40degrees.

Step-by-step explanation:

the sum of two angles are 90 degrees is known as complementary angles.

So,

angles are in the ratio 5:4

let the two angles are in the ratio is 5x and 4x

= 4x + 5x =90 degrees

= 9x= 90 degrees

x=90/9=10

x=10degrees

now the x value is 10

so,

5x=5×10=50

4x=4×10=40

therefore, the two angles are in the ratio is 50 and 40 degrees

50+40=90degrees