Question

How do I solve this with a fraction?

Answer 1

75°

Explanation:

• x° and (x/5)° are complementary angles.

• -> x° + (x/5)° = 90°

• -> (6x/5)° = 90°

• -> x° = 90° * 5/6

• -> x° = 75°

Answer 2

x = 90

Explanation:

`m\angle 1+m\angle 2=90`

`\Longleftrightarrow x+(x)/(5) =90`

`\Longleftrightarrow (6x)/(5) =90`

`\Longleftrightarrow x=(5* 90)/(6) =(450)/(6) = 75`