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What is a triangle with 2 perpendicular sides called?
A right triangle has a right angle in it. You can see that in all the triangles, the right angle has the two sides that are perpendicular to one another. The other two angles are acute angles (meaning they’re less than 90 degrees). Right triangles are a familiar sight — not just in geometry classes.
What shape has 2 pairs of perpendicular sides?
Answer: In a square or other rectangle, all pairs of adjacent sides are perpendicular. A right trapezoid is a trapezoid that has two pairs of adjacent sides that are perpendicular. Each of the four maltitudes of a quadrilateral is a perpendicular to a side through the midpoint of the opposite side.
Is an obtuse triangle perpendicular?
Area of Obtuse Triangle To find the area of an obtuse triangle, a perpendicular line is constructed outside of the triangle where the height is obtained. Since an obtuse triangle has a value of one angle more than 90°.
Does an acute triangle have perpendicular lines?
The orthocenter is the intersection point of the triangle’s three altitudes, each of which perpendicularly connects a side to the opposite vertex. In the case of an acute triangle, all three of these segments lie entirely in the triangle’s interior, and so they intersect in the interior.
What is a perpendicular side of a triangle?
The perpendicular bisector of a side of a triangle is a line perpendicular to the side and passing through its midpoint. The three perpendicular bisectors of the sides of a triangle meet in a single point, called the circumcenter . A point where three or more lines intersect is called a point of concurrency.
What are the perpendicular sides of a right triangle?
A right-angled triangle is a type of triangle that has one of its angles equal to 90 degrees. The other two angles sum up to 90 degrees. The sides that include the right angle are perpendicular and the base of the triangle. The third side is called the hypotenuse, which is the longest side of all three sides.
Is a triangle a perpendicular?
A triangle is a geometric shape that always has three sides and three angles. Triangles have zero pairs of parallel lines. They usually have zero pairs of perpendicular lines. Only one type of triangle, the right triangle, does have two perpendicular lines.
What will happen to the side of a triangle perpendicular?
Concurrency of Perpendicular Bisectors Theorem: The perpendicular bisectors of the sides of a triangle intersect in a point that is equidistant from the vertices.
How do you know if a triangle is acute obtuse or right?
A right triangle has one angle that’s 90° and a corner that looks like an L. Obtuse triangles have one angle that’s greater than 90°. In acute triangles, all the angles are less than 90°.
What do you call the perpendicular side?
Two distinct lines intersecting each other at 90° or a right angle are called perpendicular lines. Example: Here, AB is perpendicular to XY because AB and XY intersect each other at 90°. Non-Example: The two lines are parallel and do not intersect each other.