Question

One of the acute angles of a right triangle is 50°. Find the other acute angle.​

Answer 1

Answer:

40

Step-by-step explanation:

sum of all sides of∆=180

50+90+x=180

x=180-140

x=40

Answer 2

Answer:

The third acute angle is 40°

Step-by-step explanation:

In a right angle triangle, one of the angles is 90°.

It is given that one of the acute angled of the right angled triangle is 50°.

We know that the sum of the measures of all the angles of a triangle is 180°.

Now, let the third angle be x.

​Therefore, we have:

⇒ 90° + 50° + x = 180°

⇒ 140° + x = 180°

​⇒ x = 180° − 140°

⇒ x =  40°

​∴ The third acute angle is 40°.