corresponding parts of ______ triangle are _______ .
Answers
Step-by-step explanation:
Two figures that have the same shape are said to be similar.
When two figures are similar, the ratios of the lengths of their corresponding sides are equal.
(i) All circles are similar.
Since they have same shape.
(ii) All square are similar.
Since the ratios of the lengths of their corresponding sides are equal.
(iii) All equilateral triangles are similar.
Since the ratios of the lengths of their corresponding sides are equal.
(iv) Two polygons of the same number of sides are similar, if (a) their corresponding angles are equal and (b) their corresponding sides are proportional.
Answer: This may help you
Step-by-step explanation:
To prove that two triangles have the same shape, certain parts of one triangle must coincide with certain parts of the other triangle. Specifically, the vertices of each triangle must have a one-to-one correspondence. This phrase means that the measure of each side and angle of each triangle corresponds to a side or angle of the other triangle. As we will see, triangles don't necessarily have to be congruent to have a one-to-one correspondence; but when they are congruent, it is necessary to know the correspondence of the triangles to know exactly which sides and which angles are congruent.