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What is the name of the figure that has three sides and one 90 degree angle?
Wiki User
∙ 13y ago
A right(-angled) triangle
Wiki User
∙ 13y ago
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What is Three figure bearing of a thirty degree angle?
120Improved Answer:-It is simply 030 degrees
What is the side of a triangle to which the altitude is dropped at a 90 degree angle?
Every one of the three sides.
What has 3 sides and 3 angles but only 2 are acute?
A right triangle because it has three sides and three angles. One of the angles though is an 90 degree angle making the other two acute angles because another 90 degree angle or an obtuse angle would not fit. An obtuse triangle also has 2 acute angles.
Which characteristics best describe a right isosceles triangle?
It will have two 45 degree angles and one 90 degree angle with two of its three sides being equal in length.
How many sides on a right angle triangle?
There are three sides.
What is Three figure bearing of a thirty degree angle?
120Improved Answer:-It is simply 030 degrees
What is the side of a triangle to which the altitude is dropped at a 90 degree angle?
Every one of the three sides.
A rectangle with 4 right angles and all sides the same length?
Such a figure is called a square. Actually only one right angle is enough to force the the other angles to be right, and if three sides are equal, that forces all sides in such a figure to be equal. Exercise: Prove that any 4-sided figure( called a quadrilateral in math books) with three equal sides and one right angle is a square.
Does a scalene triangle have three sides?
All triangles have three sides. Hence "tri" meaning three and "angle" meaning... angle. Three angles. Three sides. All triangles have these.
What has 3 sides and 3 angles but only 2 are acute?
A right triangle because it has three sides and three angles. One of the angles though is an 90 degree angle making the other two acute angles because another 90 degree angle or an obtuse angle would not fit. An obtuse triangle also has 2 acute angles.
How many sides does a right angled triangle?
ALL triangles have three sides and three angles. The three angles always add up to 180 degrees. A right angled triangle has one 90 degree right angle and two smaller angles. No triangle can have any parallel sides. An equilateral triangle has three equal sides and therefore three equal 60 degree angles.
How do you find the sides of a 30 60 and 90 degree triangle?
you cannot determine the sides of a triangle by the angle measures alone because any triangle with different side lengths can have these angle measurements. However if you do know the length of any one of the sides, you can calculate the lengths of the other two sides.The shortest side is the one opposite the 30 degree angle.The hypotenuse (opposite the 90 degree angle) is always twice the length of the shortest side opposite the 30 degree angle.The side opposite the 60 degree angle is always the length of the side opposite the 30 degree angle times the square root of three (about 1.73205).
What is the contrapositive of if a figure has three sides it is a triangle?
If a figure is not a triangle then it does not have three sides ,is the contrapositive of the statement given in the question.
Which characteristics best describe a right isosceles triangle?
It will have two 45 degree angles and one 90 degree angle with two of its three sides being equal in length.
How many sides on a right angle triangle?
There are three sides.
What is angle sum?
Angle sum thoerem is when you add all the three sides of a triangle to get a total of 180 degrees. This is what you can use to solve for one missing angle by adding the two angles you have and subtracting them from 180 degree.
What is angle sum thoerem?
Angle sum thoerem is when you add all the three sides of a triangle to get a total of 180 degrees. This is what you can use to solve for one missing angle by adding the two angles you have and subtracting them from 180 degree.
