answersLogoWhite

0


Best Answer

-- If one of the triangles' angle measures is 90 degrees, than it is a right triangle.

-- If two of the triangle's angles add up to 90 degrees, then it's a right triangle.

-- If the squares of the lengths of two sides add up to the square of the length of

the third side, then it's a right triangle.

User Avatar

Wiki User

13y ago
This answer is:
User Avatar

Add your answer:

Earn +20 pts
Q: How do you find out if a triangle is a right triangle without a picture?
Write your answer...
Submit
Still have questions?
magnify glass
imp
Related questions

How do you find the area of a right triangle without the height?

you can't unless you measure it.


How do you find out if a triangle is a right triangle?

if the triangle has one right angle in it


How do you find out if a triangle is a right triangle without knowing any of the side lengths?

well if its a perfect L you should be able to see it! hope i helped =)


A picture of an isoscelies triangle?

Type in isosceles triangle in google images and you will find lots of pics.


How do you find the hypotenuse of a triangle that has no right angles?

If it has no right angles, it is not a right triangle and therefore you cannot name a hypotenuse of that triangle. Which implies you cannot find that side's measure.


How do you find the hypotenuse of triangle?

If it has no right angles, it is not a right triangle and therefore you cannot name a hypotenuse of that triangle. Which implies you cannot find that side's measure.


How do you find out is a triangle is a right triangle or not?

It has a 90 degree angle..


How do you find the perimeter of a right angled triangle using the area?

how to find the perimeter of a right angled triangle using the area


How do i find the hypotenuse of a triangle?

It is the longest side of a right angle triangle.


How do you find the measures of the angles in a right isosceles triangle?

If a triangle is an isosceles triangle as well as being a right-angled triangle, the size of the two angles (that are not right angles) are 45 degrees.


How do you find the angle of a an right triangle?

The 90 degree angle in a right angle triangle is opposite its hypotenuse.


What is the formula to find the length of a right angle triangle?

By using Pythagoras' theorem for a right angle triangle.