Yahoo Answers: Answers and Comments for Does a triangle have a right angle? [Mathematics]
Copyright © Yahoo! Inc. All rights reserved.
https://answers.yahoo.com/question/index?qid=20190422204448AACslSX
From Vladimir Iarosh
enUS
Mon, 22 Apr 2019 20:44:48 +0000
3
Yahoo Answers: Answers and Comments for Does a triangle have a right angle? [Mathematics]
292
38
https://answers.yahoo.com/question/index?qid=20190422204448AACslSX
https://s.yimg.com/zz/combo?images/emaillogous.png

From Jim: A right triangle does, but every other triangl...
https://answers.yahoo.com/question/index?qid=20190422204448AACslSX
https://answers.yahoo.com/question/index?qid=20190422204448AACslSX
Mon, 22 Apr 2019 20:45:49 +0000
A right triangle does, but every other triangle does not.

From lenpol7: There are four types of triangle;
1. Right an...
https://answers.yahoo.com/question/index?qid=20190422204448AACslSX
https://answers.yahoo.com/question/index?qid=20190422204448AACslSX
Tue, 23 Apr 2019 10:40:50 +0000
There are four types of triangle;
1. Right angled  where one angle is 90o.
2. Equilateral  where the three angles are all the same value  60o.
3. Isosceles  Where two sidesand two angles are equal.
4. Scalene  Where all three angles and all three sides are different.

From Not: only if the sum of two other angles are 90°
https://answers.yahoo.com/question/index?qid=20190422204448AACslSX
https://answers.yahoo.com/question/index?qid=20190422204448AACslSX
Mon, 22 Apr 2019 20:48:46 +0000
only if the sum of two other angles are 90°

From Differential: Only right triangles.
The interior angles of ...
https://answers.yahoo.com/question/index?qid=20190422204448AACslSX
https://answers.yahoo.com/question/index?qid=20190422204448AACslSX
Mon, 22 Apr 2019 20:48:33 +0000
Only right triangles.
The interior angles of any triangle  right, acute, obtuse, isosceles, etc  will sum to 180 degrees.

From Krishnamurthy: Some triangles have a right angle but not all ...
https://answers.yahoo.com/question/index?qid=20190422204448AACslSX
https://answers.yahoo.com/question/index?qid=20190422204448AACslSX
Tue, 23 Apr 2019 02:11:41 +0000
Some triangles have a right angle but not all triangles have it.

From brainyandy: A right angle is 90 degrees so if a triangle h...
https://answers.yahoo.com/question/index?qid=20190422204448AACslSX
https://answers.yahoo.com/question/index?qid=20190422204448AACslSX
Mon, 22 Apr 2019 23:14:15 +0000
A right angle is 90 degrees so if a triangle has an angle of 90 degrees in it, then its a right angled triangle.

From a0w: The only triangle that has a right angle is Ri...
https://answers.yahoo.com/question/index?qid=20190422204448AACslSX
https://answers.yahoo.com/question/index?qid=20190422204448AACslSX
Fri, 26 Apr 2019 00:36:48 +0000
The only triangle that has a right angle is Right Angled triangle

From Ocate: yes
there will be just one right angle that ca...
https://answers.yahoo.com/question/index?qid=20190422204448AACslSX
https://answers.yahoo.com/question/index?qid=20190422204448AACslSX
Thu, 25 Apr 2019 20:23:36 +0000
yes
there will be just one right angle that can be created
the other two angles are always less than 90 °

From JSG: Only if it's a right triangle.
https://answers.yahoo.com/question/index?qid=20190422204448AACslSX
https://answers.yahoo.com/question/index?qid=20190422204448AACslSX
Thu, 25 Apr 2019 15:04:53 +0000
Only if it's a right triangle.

From Ong Rui xiang: There's only one that has it.
https://answers.yahoo.com/question/index?qid=20190422204448AACslSX
https://answers.yahoo.com/question/index?qid=20190422204448AACslSX
Thu, 25 Apr 2019 08:57:20 +0000
There's only one that has it.

From AdamTheAtheist: Some do.
https://answers.yahoo.com/question/index?qid=20190422204448AACslSX
https://answers.yahoo.com/question/index?qid=20190422204448AACslSX
Tue, 23 Apr 2019 14:19:02 +0000
Some do.

From geezer: Only a right angled triangle has a right angle...
https://answers.yahoo.com/question/index?qid=20190422204448AACslSX
https://answers.yahoo.com/question/index?qid=20190422204448AACslSX
Tue, 23 Apr 2019 12:27:04 +0000
Only a right angled triangle has a right angle.
Two thumbs down !

From LSmoG: Not all of them
https://answers.yahoo.com/question/index?qid=20190422204448AACslSX
https://answers.yahoo.com/question/index?qid=20190422204448AACslSX
Tue, 23 Apr 2019 04:14:23 +0000
Not all of them

From Johnathan: Not necessarily. Acute scalene/isosceles, obt...
https://answers.yahoo.com/question/index?qid=20190422204448AACslSX
https://answers.yahoo.com/question/index?qid=20190422204448AACslSX
Mon, 22 Apr 2019 20:52:36 +0000
Not necessarily. Acute scalene/isosceles, obtuse scalene/isosceles, and equilateral triangles...pick your poison. Plenty of counterexamples.

From Eron_17: A triangle does!
But not all triangles do...
https://answers.yahoo.com/question/index?qid=20190422204448AACslSX
https://answers.yahoo.com/question/index?qid=20190422204448AACslSX
Mon, 22 Apr 2019 21:13:59 +0000
A triangle does!
But not all triangles do...

From Anonymous: Only a right angled triangle does
https://answers.yahoo.com/question/index?qid=20190422204448AACslSX
https://answers.yahoo.com/question/index?qid=20190422204448AACslSX
Mon, 22 Apr 2019 20:53:22 +0000
Only a right angled triangle does

From Anonymous: If the sum of the three angles of the triangle...
https://answers.yahoo.com/question/index?qid=20190422204448AACslSX
https://answers.yahoo.com/question/index?qid=20190422204448AACslSX
Mon, 22 Apr 2019 20:51:16 +0000
If the sum of the three angles of the triangle add up to 180 degrees then each of the angles is correct or "right"