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Why are two congruent triangles also similar?
Search Definition of Congruency
What is the definition of obtuse triangles?
A angle that sums up to 180 degress
Similar triangles are triangles whose corresponding?
angles are congruent. That is sufficient to force the corresponding sides to be proportional - which is the other definition of similarity.
What is the definition of the trigonometry?
It means the measurements and properties of 3 sided shapes such as triangles
Why are similar triangles the basis for trigonometry?
That's the definition of trigonometry. Triangles are completely dependent upon their side lengths, and can be defined by only three values.
Why do similar triangles have the same trigonometric ratios?
Trigonometric ratios are characteristics of angles, not of lengths. And, by definition, the corresponding angles an similar triangles have the same measures.
How many sides does a obtuse isosceles triangle have?
By definition, all triangles have 3 sides.
Definition of plane trigonometry?
The study of the ratios of the sides and angles of triangles in the same plane.
What is the definition to pie chart?
A round chart divided into triangles showing sizes of various things.
Are congruent triangles similar?
Yes, similar triangles are congruent because in order to be congruent they must first be equal. Which in turn is the definition of a similar triangle. A triangle equal in angle measurements and/or side lengths. So, yes.
What are congruent triangle?
Two triangles are congruent if their corresponding sides are equal in length, and their corresponding angles are equal in measure.
A type of triangle with congruent angles?
an equiangular triangle (and by definition, equilateral triangles are always equiangular too)
