answersLogoWhite

0


Best Answer

No because a quadrilateral has 4 sides whereas a triangle has 3 sides.

User Avatar

Wiki User

9y ago
This answer is:
User Avatar
More answers
User Avatar

Wiki User

9y ago

No. A quadrilateral is a plane shape with four straight sides, a triangle has 3 sides. Changing the size of an angle does not alter the number of sides!

This answer is:
User Avatar

Add your answer:

Earn +20 pts
Q: If a quadrilateral has a right angle is it a triangle?
Write your answer...
Submit
Still have questions?
magnify glass
imp
Related questions

Which shape has less than 4 sides has a right angle and is not a quadrilateral?

A right angle triangle


Which is not a quadrilateral a rhobus a rectangle a right triangle or a trapezoid?

A right triangle is not a quadrilateral. A quadrilateral is a polygon with four sides, while a right triangle has only three sides.


What shape is a quadrilateral with one right angle?

it is a somehow slanted triangle.


Is a triangle a quadrilateral?

No, a triangle has three sides, a quadrilateral has four.


Is a right triangle not a quadrilateral?

A right triangle is not a quadrilateral. In fact, no triangle is a quadrilateral. The definition of a quadrilateral is having 4 sides, while all trianlges must have 3 sides, making a triangle that is a quadrilateral impossible.


What does a right angle triangle quadrilateral and pentagon have in common?

Their exterior angles add up to 360 degrees.


A quadrilateral with no right angles is?

a quadrilateral with no right angle is?


When one angle in a triangle is right angle it is called as?

A right angle triangle


Does a right angle triangle have 90 degree angle?

Yes. That is why it is called a right angle triangle!Yes. That is why it is called a right angle triangle!Yes. That is why it is called a right angle triangle!Yes. That is why it is called a right angle triangle!


A triangle with one right angle?

A triangle with 1 right angle is a right angle triangle.


What is equivalence logic?

1. A triangle is a right triangle if and only if it has a right angle. 2. A triangle has a right angle if and only if it is a right triangle.


If a triangle has no obtuse angle then it is a right triangle?

It could be a right triangle if it has a right angle (90 degrees). If it does not have a right angle, then it is an acute triangle.