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The three interior angles of any triangle add up to 180 degrees and they can be measured with a protractor.
Wiki User
∙ 8y ago
Wiki User
∙ 15y agoOne method is to use trigonometry.
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What shape has 3 sides and 1 right angle?
right angled triangle
What 2d shape has 1 right angle and 3 sides are straight?
triangle
Why do square triangle and hexagon tessellate?
I think it has something to do with their angles all adding up to 360 degrees! If you take the internal angle measure of a hexagon (150 I think) and add it up to the 90 degrees in a square and the 60 degrees in an equilateral triangle, you get 360! so it all works out. But squares and hexagons can only tessellate with equilateral triangles so bear that in mind. I think it has something to do with their angles all adding up to 360 degrees! If you take the internal angle measure of a hexagon (150 I think) and add it up to the 90 degrees in a square and the 60 degrees in an equilateral triangle, you get 360! so it all works out. But squares and hexagons can only tessellate with equilateral triangles so bear that in mind.
3 sided shape?
3 sided shapes are triangles
How are the odd numbers arranged in Pascal's Triangle?
how are the odd numbers arranged Pascal's Triangle?
How do you find the angle of a triangle within a circle segment?
You can find the angle of a triangle within a circle segment using the circle theorems.
How do you calculate the height of the triangle when you have the base and an angle?
something
If the base of an isosceles triangle is 74 what is the measure of the vertex angle?
You can't calculate any angle if all you know is one side of the triangle.
How many right angles can a scalinear triangle have?
Any right angle triangle can have only one 90 degree angle within it
How do you name a triangle?
The name of a triangle is dependent on the type of angles within it. If it has a right angle it is called a right triangle, if it has an obtuse angle it is an obtuse triangle, and if all three sides are acute it is an acute triangle.
How to calculate the sides of a triangle given the degree of an angle and one side?
The measure of only one angle and one side is not sufficient to calculate the lengths of the sides of a triangle. If you have one more angle or one more side you can use the sine rule.
How do you calculate the base of a right triangle given the height and angle?
David Beckham
How do you calculate the height of right triangle given the base and adjacent angle?
Height will be h=base*tan(angle).
How do you use sine in math?
The sine function is used in trigonometric calculations when attempting to find missing side lengths of a right triangle. The sine of an angle in a triangle is equal to the length of the side opposite of that angle divided by the length of the hypotenuse of the triangle. Using this fact you can calculate the length of the hypotenuse if you know an angle measure and the length of one leg of the triangle. You can also calculate the length of a leg of the triangle if you know an angle measure and the length of the hypotenuse.
What is a real life example of an acute angle?
A right angle triangle always has 2 acute angles within it.
How do you calculate a triangle with right angle?
It depends what you need to calculate. There are various formulas for this. It is a branch of mathematics called trigonometry.
Calculate the largest angle of a triangle in which one angle is four times each of the others?
120 (& 2 x 30)
