Question

Bailey has a sheet of plywood with four right angles. She saws off one of the angles and turns the plywood one-half turn clockwise

How many right angles are there on the plywood now?
Enter the correct answer in the box.

Answer 1

Answer:For each figure, which pair of angles appears congruent? How could you check?

Figure 1

3 angles. Angle A B C opens to the right, angles D E F and G H L open up.

Figure 2

3 angles. Angles M Z Y and P B K open up, angle R S L opens to the right.

Figure 3

Identical circles. Circle V with central angle GVD opens to the right, circle J with central angle LJX opens to the left and circle N with central angle CNE opens up.

Figure 4

A figure of 3 circles. H. B. E.

Explanation: