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How do you find the length of the sides if the right triangle has 60 degrees?
Wiki User
∙ 11y ago
Since the triangle is a right triangle, then it has a 90 degree angle. Given the fact that another of the angles is 60 degrees, the third angle MUST be 30 degrees. This is because the three angles in a triangle must add up to 180 degrees total.
So you are talking about one of the "special" triangles... a 30-60-90 triangle. In a 30-60-90 triangle, the ratios of the lengths never changes, and here is how your figure them out.
Find the 30 degree angle. The leg opposite that angle should be of length 1.
Find the 60 degree angle. The leg opposite that angle should be sqrt(3).
Find the hypotenuse. Its length should be 2.
So for a 30-60-90 triangle, the lengths are 1-sqrt(3)-2 OR any multiple of this.
Wiki User
∙ 11y ago
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What does right isosceles mean?
An isosceles triangle is a triangle that has two sides of equal length. A right triangle has an interior angle of 90 degrees. A right isosceles triangle has both characteristics. The 90 degree angle will be the angle formed by the sides of equal length.
What triangle has 2 sides the same and the same length and a angle of 90 degrees?
An isosceles right angle triangle
Area of an isosceles right angled triangle?
The area of a right angled triangle would be .5 * length *width where the length is the height of the triangle. To find the height of the triangle, take the sine of 45 degrees, which is the degree of the angles other than the 90 degrees, and multiply it by the length of one of the two equal sides. The width of the triangle is the length of the bottom side.
What are the meanings of the three triangles?
acute triangle: has two angles less than 90 degrees obtuse triangle: has one angle more than 90 degrees right triangle: has a 90 degree right angle equilateral: all three sides are the same length isosceles: two sides are the same length scalene: all the sides have different lengths
How is classifying a triangle as a right triangle different from classifying it as an equilateral triangle?
Right Triangles = 1 angle is 90 degrees Equilateral Triangles = Triangles with all three sides are equal in length
Which is a triangle with no sides the same length and an interior angle measuring 90 degrees?
This is a right triangle.
What does right isosceles mean?
An isosceles triangle is a triangle that has two sides of equal length. A right triangle has an interior angle of 90 degrees. A right isosceles triangle has both characteristics. The 90 degree angle will be the angle formed by the sides of equal length.
What triangle has 2 sides the same and the same length and a angle of 90 degrees?
An isosceles right angle triangle
What shape has no right angles adjacent sides the same length?
an equilateral triangle (all sides are adjacent and 60 degrees)
What triangle has no sides the same length?
A right triangle.
Area of an isosceles right angled triangle?
The area of a right angled triangle would be .5 * length *width where the length is the height of the triangle. To find the height of the triangle, take the sine of 45 degrees, which is the degree of the angles other than the 90 degrees, and multiply it by the length of one of the two equal sides. The width of the triangle is the length of the bottom side.
What is the length of a hypotenuse with the right triangle sides 15 and 36?
The length of a hypotenuse with the right triangle sides of 15 and 36 is: 39
What are the meanings of the three triangles?
acute triangle: has two angles less than 90 degrees obtuse triangle: has one angle more than 90 degrees right triangle: has a 90 degree right angle equilateral: all three sides are the same length isosceles: two sides are the same length scalene: all the sides have different lengths
What is it when all the sides of a triangle are diffrant in length?
A right triangle.
What is a right scalent triangle?
A right scalent triangle is a triangle with a right angle and no sides equal in length.
How can a triangle be classified in two ways?
You can classify a triangle by its sides, or by its angles.To classify a triangle by its sides:1- A triangle with three sides that are equal in length is called an equilateral triangle.2- A triangle with two sides of the same length and one different is called an isosceles triangle. 3- A triangle with no sides of equal length is called a scalene triangle. To classify a triangle by its angles: 1- A triangle with three angles that are greater than 0 and less than 90 degrees is called an acute triangle.2- A triangle with one angle that is 90 degrees exactly is called a right angle triangle.3- A triangle with one angle that is greater than 90 degrees is called an obtuse triangle.
How is classifying a triangle as a right triangle different from classifying it as an equilateral triangle?
Right Triangles = 1 angle is 90 degrees Equilateral Triangles = Triangles with all three sides are equal in length
