0
The only quadrilaterals that always have all four right angles are the square and the rectangle.
All four angles in a quadrilateral must add up to 360 degrees.
It is possible to have non-regular quadrilaterals with one or two right angles. A quadrilateral with three right angles becomes either a square or a rectangle, because its fourth angle must also be a right angle.
Still curious? Ask our experts.
Chat with our AI personalities
MaxineI respect you enough to keep it real.
Chat with Maxine
ProfessorI will give you the most educated answer.
Chat with Professor
TaigaEvery great hero faces trials, and you—yes, YOU—are no exception!
Chat with TaigaAdd your answer:
Earn +20 ptsQ: Which quadrilateral always have a 90-degree angles?
Write your answer...
Submit
Still have questions?
Continue Learning about Geometry
Is the sum of the measures of the angles of a self-intersecting quadrilateral always 360 degrees?
The interior angles of a quadrilateral always add up to 360 degrees.
In which quadrilateral are the angles always congruent?
a square and a rectangle
The opposite angles of a quadrilateral in a circumscribed circle are always complimentary?
No, they are supplementary.
Which property is always true for a quadrilateral inscribed in a circle?
opposite angles are supplementary
What quadrilateral are consecutive angles always congruent?
Square and Rectangle
Trending Questions
What does dkm mean in math?
12 feet long and 15 feet wide what is the area?
What is the name of a 7 sided polygon called?
3d shape with 5 faces and 5 vertices?
How many acres in 4000 square metres?
What is the set of points in a plane that are equidistant from a given point known as the center?
What is a 106 sided polygon called?
If a perimeter is 22 ft what is rectangle with an area larger than 30?
Is True or false to begin an indirect proof you assume the opposite of what you intend to prove is true?
What is the point from two objects if it is the same distance from the object?
How do you find the area of a semi-circle in terms of pi?
A triangle with angles that measure 32 79 and 69?
What is two tetrahedrons stuck together called?
Formula fo volume of cylinder?
What is the number of sides of a regular polygon where each interior angle is 140 degree greater than each interior angle?
Which of the following equations has a slope of ½ and a y-intercept of -2?
Is marge a girl or boy name?
What is the definition of convex polygon?
Which angle measures 80 degrees?
How many 3 gallon pots can be filled with 1.5 cu ft of soil?
Copyright ©2025 Infospace Holdings LLC, A System1 Company. All Rights Reserved. The material on this site can not be reproduced, distributed, transmitted, cached or otherwise used, except with prior written permission of Answers.