What triangle has no equal angles or sides?
The side opposite the right angle in a right-angled triangle is called the hypotenuse. A scalene triangle has no equal length sides. It also has no equal inside angles. These triangles can be acute (all angles less than 90°), right-angled (one angle is 90°), or obtuse (one angle is more than 90°).
What is triangle with no equal sides called?
What kind of triangle has no equal sides? A scalene triangle is a triangle with no equal sides. Because there are no equal sides, there are no equal angles. All the angles have different measures. Equi means “equal” and lateral means “sides.” An equilateral triangle has three sides of the same length.
Does triangle have no right angles?
No, a triangle can never have 2 right angles.A triangle has exactly 3 sides and the sum of interior angles sum up to 180°. So, if a triangle has two right angles, the third angle will have to be 0 degrees which means the third side will overlap with the other side.
Are any of the sides not equal in a triangle?
There are three special names given to triangles that tell how many sides (or angles) are equal. There can be 3 , 2 or no equal sides/angles: Equilateral Triangle
Which triangle has no two sides?
scalene triangleA triangle in which none of the sides equal is called a scalene triangle.
Do all triangles have 2 congruent sides?
A triangle may have either three congruent sides, two congruent sides, or no congruent sides. A triangle with two congruent sides is called an isosceles triangle. It also has two equal measure angles opposite of the two equal length sides. A triangle with three congruent sides is called an equilateral triangle.
What is a triangle with no equal sides?
A triangle with all sides equal is called an equilateral triangle, and a triangle with no sides equal is called a scalene triangle.
What is an scalene triangle?
Definition of Scalene Triangle A scalene triangle can be defined as a triangle whose all three sides have different lengths, and all three angles are of different measures. The angles of a scalene triangle follow the angle sum property and always add up to 180.
What kind of triangle has 3 congruent sides?
equilateral triangleWhen a triangle has three congruent sides, we call the triangle an equilateral triangle. We mark the congruent sides by a slash mark. The angles in an equilateral triangle are always 60°. When a triangle has two congruent sides it is called an isosceles triangle.
What are the rules for congruent triangles?
Congruent trianglesThe three sides are equal (SSS: side, side, side)Two angles are the same and a corresponding side is the same (ASA: angle, side, angle)Two sides are equal and the angle between the two sides is equal (SAS: side, angle, side)More items...
How many sides of the triangle are congruent?
three sidesWhen two triangles are congruent they will have exactly the same three sides and exactly the same three angles. The equal sides and angles may not be in the same position (if there is a turn or a flip), but they are there.
Do all right triangles have two or more congruent angles?
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.