Question

one of the angles of a right angled triangle is 40 degree . Find the other angles of the triangle. ​

Answer 1

Answer:

50 deg

Step-by-step explanation:

One angle is 90 deg as it is a right triangle

The other angle given is of 40 deg

Therefore,

By angle sum property of a triangle, all the angles add upto 180 deg

Thus,

measure of third angle is 180 - (90 + 40) = 180 - 130 = 50 deg

Answer 2

The other angles of the triangle are "50° and 90°"..

Step-by-step explanation:

We have,

One of the angles of a right angled triangle = 40°

To find, he other angles of the triangle = ?

We know that,

One of the angles of a right angled triangle = 90°

∴ The sum of all angles of triangle is 180°.

∴ 40° + 90° + Other angle = 180°

⇒ 130° + Other angle = 180°

⇒ Other angle = 180° - 130° = 50°

∴ The other angles of the triangle are 50° and 90°.

Hence, the other angles of the triangle are 50° and 90°..