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No, similar pentagons (or any polygon for that matter) must have corresponding congruent angles and all sides must be proportional to its corresponding sides. For example, if a square with a triangle on it is a pentagon, then a regular pentagon would not be similar to it (because corresponding angles are not congruent).
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How many pentagons in US?
Only 1 pentagon
How was the in war in Vietnam similar to the US Civil War?
The war in Vietnam was similar to the US Civil War because the war involved North Korea versus South Korea.
What is the difference between a Pentagon and regular pentagon?
a pentagon has 5 sides, a regular pentagon has 5 EQUAL sides A Regular Pentagon is a shape that has equal angles and side lengths. It is type of Pentagon. Pentagons do not have to have equal sides and lengths.
How were the expriences of African Americans Mexican Americans and Japanese Americans similar during World War 2?
i cant i need it -Eli
Why were both sides in the Cold War hesitant to start at War?
Because they are all of similar strength, launching a war will cause the country's economy to decline rapidly.
Are all pentagons are similar?
NO! Only REGULAR Pentagons. All equilateral triangles are similar!!!
Every pentagon is similar to every other pentagon?
No. But if you restrict yourself to regular pentagons, then all regular pentagons are similar.
Are two regular pentagons always similar?
Yes they are. All ten angles are 54 degrees.
Is regular polygons also similar?
-- All regular (equilateral) triangles are similar. -- All squares are similar. -- All pentagons are similar. -- All hexagons are similar. . . . etc. Any regular polygon is similar to all other regular polygons with the same number of sides.
Are All pentagons are polygons?
All pentagons are 5 sided polygons
Are all pentagons ploygons?
All pentagons are regular or irregular 5 sided polygons
Do all pentagons have congruent angles?
Yes providing that they are regular 5 sided pentagons otherwise no if they are irregular pentagons
Are two congruent pentagons either always sometimes and never similar?
If they are congruent they must be similar.
What are 2 similar pentagons?
Two pentagons that have corresponding angles congruent. First equals the first, second equals the second and so forth.
What is do regular pentagons and pentagons have in common?
All pentagons have five sides. When you see a five sided figure you will always know it's a pentagon.
Does Only an irregular pentagons interior angles have a sum of 540 degrees?
No, it is true of all pentagons.
Are regular pentagons similar?
Yes, because they will have 5 equal sides and 5 equal angles
