Mathematics

Gilberto Keller

17 October, 18:39

1.) On a piece of paper, use a protractor to construct a triangle with angle measures of 50° and 70º.

What is the measure of the third angle?

60°

80°

100°

180°

2.) On a piece of paper, use a protractor to construct a triangle with angle measures of 60° and 80°.

Select from the drop-down menu to correctly classify the triangle.

A triangle with angle measures of 60° and 80° is triangle.

2). On a piece of paper, use a protractor and a ruler to construct two equilateral triangles: one with a side length of 2 inches and one with a side length of 3 inches.

Which statement is true about the two triangles?

It is impossible to construct equilateral triangles with these side lengths.

The two triangles are the same size but not the same shape.

The two triangles are the same shape but not the same size.

The two triangles are the same size and same shape.