Question

show that each angle of a rectangle is a right angle​

Answer 1

Answer:

The sides and angles of a rectangle:

rectangle

Opposite sides of a rectangle are the same length (congruent).

The angles of a rectangle are all congruent (the same size and measure.)

Remember that a 90 degree angle is called a "right angle." So, a rectangle has four right angles.

Opposite angles of a rectangle are congruent.

Opposite sides of a rectangle are parallel.

Answer 2

Answer:

Here is the answer

Step-by-step explanation:

hope you understand it