Mathematics
Grade9
Easy
Question
Which of the statements are not true?
- If two polygons are similar, then corresponding sides are in proportion.
- If two polygons are similar, then corresponding angles are congruent.
- If two polygons are similar, then corresponding sides are in proportion and angles are congruent.
- If two polygons are similar, then angles are not congruent.
Hint:
There are two conditions (tests) for two polygons to be similar: all the corresponding angles must be equal, and. all the corresponding sides must be proportional.
The correct answer is: If two polygons are similar, then angles are not congruent.
If two polygons are similar, then angles are not congruent : It is the only statement that does not satisfy the similarity condition.
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