Help ASAP THX Tools needed: Straightedge, calculator, paper, pencil, and protractor

Step 1: Use a pencil and straightedge to draw 3 large triangles - an

acute, an obtuse and a right triangle. Label the angles of the triangle as 1,

2, and 3. See illustration to the right.

Step 2: Measure the angles of each triangle and complete the table below.

Type of Triangle m<1 m<2 m<3 Sum of

angles

Acute Triangle

Right Triangle

Obtuse Triangle

Step 3: Take the acute triangle and tear off each of the angles from the triangle. Arrange the

three angles so that their vertices meet at a point. What do you notice?

Step 4: Repeat the process with the Right triangle and the obtuse triangle.

Your Assignment:

Create a presentation to submit in the dropbox that contains the table above, pictures of your

exploration, a conjecture about the sum of the angle measures of a triangle as well as

answers to the questions below.

1. Look for any patterns in the table above. What conclusion (conjecture) can you make

about the sum of the angles of any triangle as you analyze the data collected in the chart

above?

2. Sketch a picture to illustrate the following and fill in the blank.

If two angles of one triangle are equal in measure to two angles of another triangle then

the remaining two angles .
Will give brainliest