Question

in a right angled triangle the acute angle are in the ratio 3:7 . find the acute angles . explanation also​

Answer 1

Answer:

27,63

Step-by-step explanation:

in a right angled triangle one angle is 90 remaining angle sum is equal to 90

the ratio of two acute angles is 3:7

let,

the angles are 3x,7x

then,

3x+7x=90

10x=90

x=9

the acute angles =3×9,7×9

=27,63

therefore,the angles are 27,63

Answer 2

Answer:

Let the acute angles be 3x and 7x resp.

Now, a rt.angled triangle is given which means it have an angle measuring 90°.

Using, angle sum property of a triangle:

3x + 7x +90 =180

10x +90 = 180

10x = 180-90

x = 90/10

x = 9

Hence , the acute angles are :

3x = 3×9=27°

7x = 7×9=63°

Hope it helps you!