On his math test Balaban wrote that a four sided polygon that has at least two right angles must be a rectangle or a square. Dan

Question

Thepotemich [5.8K]

3 years ago

6

On his math test Balaban wrote that a four sided polygon that has at least two right angles must be a rectangle or a square. Dan

a wrote that a four Sided polygon needs at least three right angles to be a rectangle or a square. Who is right

Mathematics

1 answer:

Zarrin [17] · Answer 1 · 2022-08-31T22:22:59+03:00

Zarrin [17]3 years ago

8 0

Dana is correct. The sum of the angles in a quadrilateral is 360°, so if 3 of the angles are 90°, the fourth must also be 90°, creating a rectangle or a square.