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Is it true that a rectangle is a parallelogram with four right angles?
Wiki User
∙ 12y ago
Yes.
Wiki User
∙ 12y ago
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How many right angles are in a parallelogram?
There are no right angles in a parallelogram. A parallelogram only has right angles if it is a rectangle, in which case it has exactly four.
What do you call a parallelogram that has 4 right angles?
A parallelogram with four right angles is a rectangle; if the rectangle also has four equal sides, then it is known as a square.
When does a parallelogram become a rectangle?
A parallelogram is only a rectangle if it has 4 right angles. A square is a rectangle, but not vice versa because a square has all equal side lengths, four sides, AND four right angles. A rectangle has four right angles and 4 sides.
Can arectangle be a rhobus?
Yes. A rectangle is a parallelogram with four right angles. A rhombus is a parallelogram with four equal sides. Therefore, if a rectangle has four equal sides, then it is a rhombus. If a rhombus has four right angles, it is a rectangle. In this case, the rectangle and the rhombus are a special type of parallelogram called a square.
When can a parallelogram be a rectangle?
When all 4 corners are right angles. A parallelogram has two pairs of parallel sides. A rectangle has two pairs of parallel sides; therefore a rectangle is a parallelogram. A rectangle also has four 90° angles; a parallelogram does not necessarily have four 90° angles, therefore a parallelogram may, or may not, be a rectangle.
How many right angles are in a parallelogram?
There are no right angles in a parallelogram. A parallelogram only has right angles if it is a rectangle, in which case it has exactly four.
A parallelogram that has four right angles?
rectangle
What do you call a parallelogram that has 4 right angles?
A parallelogram with four right angles is a rectangle; if the rectangle also has four equal sides, then it is known as a square.
A parallel with four rigth angles?
A rectangle is a parallelogram with four right angles.
A parallelogram with four right angles is?
Rectangle and square
When does a parallelogram become a rectangle?
A parallelogram is only a rectangle if it has 4 right angles. A square is a rectangle, but not vice versa because a square has all equal side lengths, four sides, AND four right angles. A rectangle has four right angles and 4 sides.
A retanlge is a -with four right angles?
A rectangle is actually a parallelogram, or a quadrilateral with two pairs of parallel sides. The thing about a rectangle is that it not only has two parallel sides, it has four right angles. Therefore, the answer to your question is: A rectangle is a parallelogram with four right angles.
What is a parallelogram with four right angles called?
A parallelogram is a four sided polygon with opposing parallel sides of equal length. Then if it has four right angles, the polygon becomes a rectangle.
A parallelogram with four right angles with sides different in length and width?
a parallelogram with four right angles with sides different in length and width is That would be a rectangle. - HistoryDork
Can arectangle be a rhobus?
Yes. A rectangle is a parallelogram with four right angles. A rhombus is a parallelogram with four equal sides. Therefore, if a rectangle has four equal sides, then it is a rhombus. If a rhombus has four right angles, it is a rectangle. In this case, the rectangle and the rhombus are a special type of parallelogram called a square.
When can a parallelogram be a rectangle?
When all 4 corners are right angles. A parallelogram has two pairs of parallel sides. A rectangle has two pairs of parallel sides; therefore a rectangle is a parallelogram. A rectangle also has four 90° angles; a parallelogram does not necessarily have four 90° angles, therefore a parallelogram may, or may not, be a rectangle.
A parallelogram with four right angles and with sides different?
A rectangle
