Question

one of the acute angel of a triangle is 50°,find the other acute angel ​

Answer 1

angle sum property of triangle

angle A+ B + C =180

50 + x + x=180

2x= 180-50

x= 130/2

x= 65

Answer 2

Answer:

The other acute angels are 45° and 45°.

Step-by-step explanation:

• Question :

One of the acute angel of a triangle is 50°,find the other acute angel .

• Solution :

Given

One of the acute angel = 50°

• We have to find the other acute angel.

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

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

• Formula :

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

• Finding the third angel.

Now let the third angle be x

Therefore we have,

90° + x + x = 180°

90° + 2x = 180°

2x = 180° - 90°

2x = 90°

x = 90/2 = 45°

• Therefore :

The other acute angels are 45° and 45°.