# what is a 90 degree angle triangle called?

#### Best Answer

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#### Second Best Answer

Types of Triangles. ... The right triangle has one 90 degree angle and two acute ... The two sides of the triangle that are by the right angle are called the legs... - read more

### what is a 90 degree angle triangle called Resources

#### 90 degrees - Math is Fun - Maths Resources

We use a little circle ° following the number to mean degrees. For example 90 ... how large 1 Degree is . ... Angle) Quarter of a circle is 90° (called a Right Angle) ... read more

#### Right angle - Wikipedia

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#### What is a triangle with a 90 degree interior angle called?

Answers.com WikiAnswers ® Categories Home & Garden DIY Projects What is a triangle with a 90 degree interior angle called? ... a 90 degree angle is called a right ... ... read more

#### What is a 90 degree angle called - Answers.com

Answers.com WikiAnswers ® Categories Science Math and Arithmetic Geometry What is a 90 degree angle called? ... Any triangle with a 90 degree angle is called a right ... ... read more

#### Relations and sizes - Right triangle facts - In Depth

Another interesting right triangle is the 30-60-90 degree triangle. The ... opposite the right angle--is called the hypotenuse ... and right triangle ... ... read more

#### SparkNotes: Special Triangles: Right Triangles

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#### Triangles - Equilateral, Isosceles and Scalene

There are three special names given to triangles that tell how many sides (or angles) are equal. ... Has a right angle (90°) Obtuse Triangle . Has an ... ... read more

#### Angles Flashcards | Quizlet

The two rays that form an angle are called the _____ of the angle. sides. A polygon with three sides. triangle. ... A triangle with a 90 degree angle is a. Right ... ... read more

#### Cool math .com - The Geometry of Triangles

The Geometry of Triangles. ... The sides, a and b, of a right triangle are called the legs, ... (90 degree) angle, c, is called the hypotenuse. ... read more

#### 90 degrees - definition of 90 degrees by The Free Dictionary

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#### Right Triangle -- from Wolfram MathWorld

A right triangle is triangle with an angle of 90 degrees (pi/2 radians). The sides a, b, and c of such a triangle satisfy the Pythagorean theorem a^2+b^2=c^2, (1 ... ... read more

#### Naming the Sides of a Right-Angled Triangle

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#### Trigonometry/Angles of a triangle sum to 180 Degrees ...

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#### What does a 90 Degree Angle Look Like? - TutorCircle.com

What does a 90 Degree Angle Look Like? ... A triangle which has one of its interior angles is a right angle or one angle is of 90 degree, that triangle is known as ... ... read more

#### an angle of 90 degrees is called what? | Yahoo Answers

Jul 08, 2008 · If two angles add to 90 they are called an Complementary Angles. ... An angle of 90 degrees is called what? ... What do you call a -90 degree angle? ... read more

#### 30-60-90 Triangle Side Ratios Proof - Khan Academy

And I think you know why they're called this. ... that's opposite the 60-degree angle, I should ... one of the interesting parts of a 30-60-90 triangle, ... ... read more

#### what is a 90 degree angle? | Yahoo Answers

Nov 24, 2008 · Having hip surgery and I can't bend anymore than a 90 degree angle. What is a 90 degree angle ... If a triangle has a 90 degree angle will the others be 30 ... ... read more

#### Geometry/Right Triangles and Pythagorean Theorem - Wikibooks ...

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#### Trigonometry - Terminology

May 04, 2015 · There are many complex parts to trigonometry, ... equal to 90 degrees. A 90 degree angle is called a right ... angle of a right triangle,we ... ... read more

#### Identifying the 45 – 45 – 90 Degree Triangle - dummies

How to Find the Right Angle to Two Points. Load more. Education; Math; ... 90 degree triangle (or isosceles right triangle) is a triangle with angles of 45°, ... ... read more

#### The 30°-60°-90° triangle. Topics in trigonometry.

The ratios of the sides in a 30-60-90 triangle. How to solve a 30-60-90 triangle. The Topics | Home . 4. ... Since this is a right triangle, and angle A is 60°, ... ... read more

#### 30 60 90 Right Triangles | Free Math Help

The 30-60-90 right triangle is a special case triangle, with angles measuring 30, ... The side opposite the 30 degree angle will have the shortest length. ... read more

#### Braingle: 'Triangles' Trivia Quiz

Triangles. Do you know all about triangles? Quiz ID: #7093: Fun: (2.64) ... #4 What is a triangle that has a 90 degree angle called? Obtuse triangle Right triangle ... read more

#### Measuring angles in degrees | Angles (video) | Khan Academy

... and there's a special word for a 90 degree angle. It is called a "right angle." ... This is a 180 degree angle where we see the measure of angle ZXY is 180 degrees. ... read more

#### 3:4:5 triangle definition - Math Open Reference

3:4:5 Triangle A right triangle ... Such triangles that have their sides in the ratio of whole numbers are called ... Because it is a right triangle one angle is ... ... read more

#### Golf Swing A Triangle With One 90 Degree Angle Is Called What ...

Golf Swing A Triangle With One 90 Degree Angle Is Called ... in keeping the 90 degree angle. ... the base of the triangle, then the backswing clubshaft angle ... ... read more

#### What is a 30-60-90 Degree Triangle? | Virtual Nerd

What is a 30-60-90 Degree Triangle? Note: ... how to name an angle, and how an angle is measured. Take a look! What are Acute, Obtuse, Right, and Straight Angles? ... read more

#### Polygons and Triangles - Free Math Help

This geometry lessons describes the different types of polygons and triangles. ... is called a pentagon. A polygon ... one 90-degree angle. An obtuse triangle will ... ... read more