One of the angles of a triangle is 8 deg more than 5 times another angle. If the third angle is 4 deg larger than the difference of the first two angles, find the angles.

Step-by-step explanation:

Given a triangle.

One of the angles is more than 5 times of one angle.

Third angle is more than the difference of two angles.

To find:

The angles.

Solution:

Let the first angle =

As per question statement, second angle = 5 +

And third angle = 5 + - + =

Using triangle sum property that the sum of all the internal angles of a triangle is always equal to .

Therefore, the first angle =

The second angle =

The third angle =

Therefore, the angles are .

2^y = ln 5, or   y(ln 2) = ln 5.   solving for y,   y = (ln 5) / (ln 2).   y=5

step-by-step explanation: