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A Right- Angled triangle.
Also
Equilatertal ; the three sides are of equal length, and the three angles are all 60 degrees.
Isosceles ; two sides of equal lnegth, and two angles of equal size.
Scalene ; all three sides are unequal in length, and all three angles are different.
In all cases the sum on the three interior angles equals 180 degrees.
What else can I help you with?
How many diagonals does a right angle triangle have?
The only diagonal line in a right-angle triangle is the hypotenuse. So the answer is 1.
How many acute angles does a right triangle have?
A right angle triangle has 2 acute angles that add up to 90 degrees, along with 1 right angle of 90 degrees.
What is the minimum number of right angles there can be?
That depends on what type of shape it is as for example a triangle can only have 1 right angle of 90 degrees.
What is a 3-sided polygon with 1 right angle and no equal sides?
2
What is cos X?
At the most basic level, cos(x) represents the cosine of an angle x, a trigonometric function. In a right angled triangle, where one of the angles is x, cos(x) is the ratio of the lengths of the short side next to the angle x (the adjacent side) and the hypotenuse (the side opposite the right angle). Soon afterwards, you learn that this measure is a characteristic of the angle x, not of the triangle, so you do not actually need a triangle! Any angle x has a cos(x) associated with it, whether it is in a triangle, in another shape or simply a free-standing angle. Later still, you learn that sin(x) is an infinite series of the form: cos(x) = 1 - x2/2! + x4/4! - x6/6! + ... where x is the angle measured in radians, and n! [n factorial] is n*(n-1)*(n-2)*...*3*2*1 Alternate answer: X is a variable representing the measure of an angle. Cosine, abbreviated cos, is a ratio of two sides of a right triangle containing the angle X. but not any 2 sides, 2 specific sides of the triangle. (ratio means a fraction, which is usually divided to give a decimal answer) One of those sides is called the adjacent and the other is called the hypotenuse. The third side is called the opposite. Cos X = Adjacent side / hypotenuse
What ia a triangle with 1 right angle called?
It is called a right angle triangle.
What is a triangle with 1 right angle?
It is called a 'right triangle'
What is a triangle with 1 angle of 90?
It is called a right triangle.
A triangle containing 1 right angle and 2 congruent acute angles is called?
A triangle with 1 right angle and 2 congruent acute angles is both a right triangle and an isosceles triangle.
What is equivalence logic?
1. A triangle is a right triangle if and only if it has a right angle. 2. A triangle has a right angle if and only if it is a right triangle.
1 If a triangle has a right angle it is a right triangle?
Yes it is a right angle triangle.
A triangle with one right angle?
A triangle with 1 right angle is a right angle triangle.
What kind of triangle has a right angle?
A right triangle is a triangle with a right angle.a right triangle is a triangle with 1 side as a right angle
A triangle has 1 right angle and 2 equal sides what two words describe this triangle?
A triangle with one right angle and two equal sides is called an isosceles right angled triangle.
What triangle has 1 right angle?
a right triangle
If a triangle has 2 acute angles and 1 right angle how is it classified?
A triangle with a right angle is a right triangle.
What is a logical equivalent?
1. A triangle is a right triangle if and only if it has a right angle. 2. A triangle has a right angle if and only if it is a right triangle.
