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Similar triangles are triangles whose corresponding angles are congruent and whose corresponding sides are in length?
proportional
Similar triangles are triangles whose corresponding are congruent and whose corresponding sides are proportional in length?
angles
How many 1 inch triangles are needed to make a row of triangles that has a perimeter of 20 inches?
If a "1 inch triangle" means a triangle each of whose sides is 1 inch, then there is no answer to the question. These are equilateral triangles and equilateral triangles can tesselate to form a larger equilateral triangle. The fact that the large triangle is equilateral means that its three sides are equal so that its perimeter ie the sum of the three sides must be divisible by 3. 20 is not divisible by 3.
What are two congruent triangles?
They are two triangles whose corresponding sides and angles are the same.
What is the term for two triangles whoSe angles are congruent and sides are proportional?
Such triangles are similar.
What are triangles whose corresponding angles are equal and corresponding sides are in proportion?
Similar triangles.
What is a statement for equilateral triangles?
They are triangles whose three sides are equal in length and whose three interior angles are equal in measure.
What all triangles come under the category of equilateral triangle?
They are triangles all of whose sides are of the same length.
The term for two triangles whose angles are congruent and sides are proportional is?
similar
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 are the corresponding sides called in similar triangles whose corresponding angles are congruent?
Proportional.
What geometric figures do not have any right angles or angles whose measures are larger than a right angle?
All triangles that are not right triangles.
