Westonci.ca makes finding answers easy, with a community of experts ready to provide you with the information you seek. Experience the ease of finding accurate answers to your questions from a knowledgeable community of professionals. Experience the ease of finding precise answers to your questions from a knowledgeable community of experts.

Use the protractor to find the measure of ABC. Then classify the angle.

Sagot :

We are asked to find the measure of angle ABC and classify the angle.

As you can see from the figure, vertex A is at 30° and vertex C is at 155°

So, the angle ABC is

[tex]\angle ABC=155\degree-30\degree=125\degree[/tex]

So, the angle ABC is 125°

Now recall that an obtuse angle is greater than 90° and less than 180°

Since 125° is between 90° and 180°, therefore, the angle ABC is an obtuse angle.

[tex]m\angle ABC=125\degree,\quad obtuse[/tex]