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The three interior angles of any triangle add up to 180 degrees and they can be measured with a protractor.

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9y ago

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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.


What angle of a pie chart would show twenty one out of thirty six?

To find the angle of a pie chart representing twenty-one out of thirty-six, first calculate the fraction: ( \frac{21}{36} = \frac{7}{12} ). Since a full circle is 360 degrees, multiply this fraction by 360: ( \frac{7}{12} \times 360 = 210 ) degrees. Therefore, the angle in the pie chart that represents twenty-one out of thirty-six is 210 degrees.


What is the definition of sas similarity therom?

The SAS (Side-Angle-Side) similarity theorem states that if two triangles have two pairs of corresponding sides that are in proportion and the included angles are equal, then the triangles are similar. This means that the corresponding angles are also equal, and the lengths of the corresponding sides maintain a consistent ratio. Essentially, SAS similarity establishes a criterion for triangle similarity based on side lengths and the angle between them.

Related Questions

How do you find the angle of a triangle within a circle segment?

To find the angle of a triangle within a circle segment, you first need to determine the central angle of the circle segment. Then, you can use the properties of triangles inscribed in circles to find the angle. The angle of the triangle within the circle segment will be half the measure of the central angle.


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 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.


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).


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)