What type of triangle has all congruent sides?
equilateral triangle
An equilateral triangle means that the three sides of your triangle are all congruent.
What type of triangle has no congruent sides and one angle that has a measure greater than 90 but less than 180?
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).
Can a right triangle not have 3 congruent sides?
The angles opposite to the two sides of the same length are congruent. A triangle without any congruent sides or angles is called a scalene triangle.
Can a right triangle have all sides congruent?
All the angles are congruent. Explanation: Two right triangles can have all the same angles and not be congruent, merely scaled larger or smaller. If all the side lengths are multiplied by the same number, the angles will remain unchanged, but the triangles will not be congruent.
What triangle has no equal sides?
Scalene triangle: A scalene triangle is a triangle that has no equal sides. The following is a scalene triangle. Isosceles triangle : An isosceles triangle is a triangle that has two equal sides. The following is an isosceles triangle.
What does a triangle need to have to be congruent?
Triangles that have exactly the same size and shape are called congruent triangles. The symbol for congruent is ≅. Two triangles are congruent when the three sides and the three angles of one triangle have the same measurements as three sides and three angles of another triangle. The triangles in Figure 1 are congruent triangles.
What kind of triangle has no angles equal?
Scalene triangles have no equal sides and no equal angles.
What are three ways that triangles are congruent?
They are called SSS, SAS, and ASA. The simplest way to prove that triangles are congruent is to prove that all three sides of the triangle are congruent . When all the sides of two triangles are congruent , the angles of those triangles must also be congruent . This method is called side-side-side, or SSS for short.