Question

Quadrilateral ABCD is congruent to quadrilateral JKLM. If angle A, B, C, and D are right angles, what is the measure of angle M?

Answer 1

M is also a right angle.

Explanation:

Congruent means they are the same shape and size.

Answer 2

90 degrees

Explanation:

If quadrilateral ABCD is congruent to quadrilateral JKLM, and angles A, B, C, and D are all right angles (each measuring 90 degrees), then the corresponding angles in quadrilateral JKLM will also be right angles. In other words, angle M will also measure 90 degrees.

So, the measure of angle M is 90 degrees.