Question

Tiana has a triangular piece of construction paper. She cuts the paper into three pieces.
Then, she rearranges the three pieces as shown.
What do the pieces of Tiana's triangle show?
A
The sum of the interior angles of a triangle is equal to the sum of the interior angles of a quadrilateral
The sum of the interior angles of a triangle is equal to the measure of a straight angle.
The sum of two interior angles of a triangle is equal to the measure of a right angle.
The sum of the interior anales of a triangle is equal to the sum of the interior anales of a pentagon

Answer 1

Answer:

  The sum of the interior angles of a triangle is equal to the measure of a straight angle

Step-by-step explanation:

The bottom edge of the second figure (where the colored angles all have the same vertex) is a straight angle. Hence that figure shows ...

  The sum of the interior angles of a triangle is equal to the measure of a straight angle