Question

For the figure shown below find the measure of angle 1 measure of angle one=

Answer 1

The measure of angle 1 is;

`\measuredangle1=119^0`

Step-by-step explanation:

Given the figure in the attached image.

Angle 1 is an exterior angle.

Recal that;

The value of an exterior angle of a triangle is equal to the sum of the opposite non-adjacent interior angles of the triangle;

So, we can get the angle 1 using the above rule;

`\begin{gathered} \measuredangle1=58^0+61^0 \\ \measuredangle1=119^0 \end{gathered}`

Therefore, the measure of angle 1 is;

`\measuredangle1=119^0`