Question

hlep

Answer 1

Read the statements shown below.

If a closed figure has three line segments joined end to end, it is a triangle.
If one angle of a triangle measures 90°, it is a right triangle.
Matt constructed a triangle with one angle measuring 90° in the geometry class.

Based on the given statements, which is a valid argument?
Answer

It can be concluded that Matt drew a right triangle.

It can be concluded that Matt drew a closed four-sided figure.

It cannot be concluded that Matt drew a triangle with sum of all three angles measuring 180°.

It cannot be concluded that Matt drew a closed figure having three line segments joined end to end.

Answer 2

*help

Answer 3

Also, I think it's A..

Answer 4

Since the earlier premises states the definition of the triangle (3 line segments end to end, and one angle being 90 degrees), and Matt is stated as drawing a triangle with a 90 degrees angle

It can be concluded that Matt drew a right triangle.