Asked by: Dane Geuhs
Asked in category: hobbies and interests, drawing and sketching
Last Updated: 21st May 2024

What is an obtuse triangle?

An obtuse triangle is defined as a triangle with one angle greater than a right angle. It is 90 degrees or more. An obtuse triangular could be scalene or isosceles. An acute triangle has angles that are less than right angles. Each angle is less than 90 degrees.



What does an acute triangle look like?

Any angle that is less than 90 degrees is an acute angle. As the name implies, an acute triangular is one whose angles are smaller than 90 degrees. If all angles are smaller than a right angle (a 90 degree or square angle), it is an acute triangle.

What is an obtuse triangle? Give some examples. If one angle is greater than 90Adeg, the sum of the two remaining angles is less than 90Adeg. The triangle ABC is an obtuse triangular, since a B measures more than 90 degrees. The sum of a B (120 degrees) and a C (90Adeg degrees) will be less than the A.

Similar questions are asked: What does an obtuse triangular add up to?

Definition of an Obtuse Triangle An obtuse triangular is one with an angle greater that 90Adeg. Since all angles in a triangle add up 180Adeg, any other angles must be less than 90Adeg.

What does the obtuse triangle refer to?

An obtuse triangle, also known as an obtuse-angled triangular or obtuse-angled triangular, is one triangle that has two acute angles and more than 90Adeg of obtuse angle. A Euclidean triangle cannot have more than one obtuse angles, as the sum of its angles must equal 180Adeg.

17 Related Question Answers Found

What is an example of an obtuse triangle?

An obtuse triangle is any triangle that contains an obtuse angle. Here are some examples: Both triangles are obtuse because they contain an angle greater than 90 degrees.

How do you identify a triangle?

  1. Equilateral triangle. The Equilateral triangle shown on the left has three congruent sides and three congruent angles.
  2. Isosceles triangle. The Isosceles triangle shown on the left has two equal sides and two equal angles.
  3. Scalene Triangle. The Scalene Triangle has no congruent sides.
  4. Acute Triangle.
  5. Obtuse Triangle.

What is a scalene triangle?

A scalene triangle is a triangle that has three unequal sides, such as those illustrated above. SEE ALSO: Acute Triangle, Equilateral Triangle, Isosceles Triangle, Obtuse Triangle, Triangle. CITE THIS AS: Weisstein, Eric W. "

How do you classify a triangle by its sides?

Classifying a triangle is as simple as comparing the sides. If all three sides have the same length then it is an EQUILATERAL triangle, if only two sides have the same length then it is an ISOSCELES triangle and if there are no sides that have the same length then it is a SCALENE triangle.

What is an obtuse triangle look like?

A triangle where one of the internal angles is obtuse (greater than 90 degrees). Try this Drag the orange dots on any vertex to reshape the triangle. While any angle exceeds 90 degrees, it is an obtuse triangle. Less than 90° - all three angles are acute and so the triangle is acute.

What are the characteristics of a acute triangle?

The important properties of an acute triangle are as follows:
  • The interior angles of a triangle are always less than 90° with different side measures.
  • In an acute triangle, the line drawn from the base of the triangle to the opposite vertex is always perpendicular.

What does an equilateral triangle look like?

An equilateral triangle is a 3-sided polygon (enclosed shape) that whose sides are all congruent (equal in length). An equilateral triangle also has 3 congruent angles, all 60˚ in measure.

What is an acute isosceles triangle?

Acute Isosceles triangles are the triangles with all their internal angles being acute angles and only two sides equal to each other in length.

What is the difference between a right acute and obtuse triangle?

A right triangle may be isosceles or scalene. In an obtuse triangle, one angle is greater than a right angle—it is more than 90 degrees. In an acute triangle, all angles are less than right angles—each one is less than 90 degrees.

How do you find adjacent angles?

Two angles are Adjacent when they have a common side and a common vertex (corner point) and don't overlap. Because: they have a common side (line CB) they have a common vertex (point B)

How many angles does an acute triangle have?

three

What kind of triangle has 3 acute angles?

equilateral triangle

Can a triangle have 2 obtuse angles?

No, they can never have 2 obtuse angles. Obtuse angles are angles between 90 and 180 degrees. If you add two of them together, their sum will be larger than 180 already. So, a triangle cannot have 2 obtuse angles.

What does it mean to be congruent?

The adjective congruent fits when two shapes are the same in shape and size. If you lay two congruent triangles on each other, they would match up exactly. Congruent comes from the Latin verb congruere "to come together, correspond with." Figuratively, the word describes something that is similar in character or type.

How do you find the measure of an angle?

Using a Protractor
The best way to measure an angle is to use a protractor. To do this, you'll start by lining up one ray along the 0-degree line on the protractor. Then, line up the vertex with the midpoint of the protractor. Follow the second ray to determine the angle's measurement to the nearest degree.

What angle is a triangle?

The right triangle has one 90 degree angle and two acute (< 90 degree) angles. Since the sum of the angles of a triangle is always 180 degrees y + z = 90 degrees. The two sides of the triangle that are by the right angle are called the legs and the side opposite of the right angle is called the hypotenuse.

Is a right obtuse triangle possible?

Note: It is possible for a right triangle to also be scalene or isosceles. An obtuse triangle has one angle measuring more than 90º but less than 180º (an obtuse angle). It may be acute, obtuse, equiangular, scalene, isosceles, or equilateral, but not a right triangle.
Similar Asks

How do you keep milk from being sour?

27 Answers

How can I make a garage storage shelf?

35 Answers

What is a ground plan in Theatre?

29 Answers

What did salutary neglect cause?

21 Answers

What can I put in my shed to keep mice out?

32 Answers

How is MPN calculated?

35 Answers

What is the best way to deter coyotes from coming near you?

26 Answers

What is the cost of a Stryker Knee replacement?

35 Answers
Trending Questions

Lewins is a change model that can be used to make a difference.

29 Answers

How do you grow Lavatera?

35 Answers

What made the bird in its cage sing?

29 Answers

What is involved in changing to a combi boiler?

26 Answers

How do electric cars heat up in winter?

38 Answers

Can watermelon and cantaloupe cross-pollinate?

30 Answers

Which president agreed with the importance of the environment?

32 Answers

Why is potato called potato?

22 Answers
Co-authors
4
Updated On
21st May 2024
Views
692
25
Questions
26
Answers
0
Videos
17
Users

95% of readers found this page helpful.

4.8/5

Rate this post by clicking on a star above