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What is true of rectangles that isn't true of parallelograms in general?
All rectangles have 90 degree angles and with parallelograms that does not always have to be the case. But no matter what in order for a parallelogram to be a rectangle the angles have to all be 90 degrees.Rectangles are special cases of parallelograms. They have all the properties of parallelograms, and in addition, all their internal angles are right-angles - 90° angles.
What is the least number of angles an acute triangle can have?
All acute triangles have 3 interior angles and 3 exterior angles. This is true for all triangles.
Are all rectangles are parallelogram true or false?
True. All rectangles are parallelograms because they have opposite sides that are equal and parallel, and their angles are all right angles. This satisfies the definitions of both shapes, making every rectangle a specific type of parallelogram. However, not all parallelograms are rectangles, as parallelograms can have angles that are not right angles.
An equilateral triangle has equal sides and equal angles True or False?
true. and all things being equil(excuse me) the internal angles are all going to be 60degrees as we know that the internal angles of all triangles must add up to 180. see euclid. cheers.
Is it true that in a polygon all sides are congruent and all angles are congruent?
No, it is not true that in a polygon all sides and angles are congruent. A polygon with all sides congruent is called a regular polygon, but there are also irregular polygons where the sides and angles can vary. For example, a rectangle has congruent opposite sides but not all sides are equal, and its angles are congruent but not all angles need to be equal in other types of polygons. Thus, congruence in sides and angles only applies to regular polygons.
What is true about all f angles?
They are all called f angles or corresponding angles!
True or false All angles of a rhombus are congruent?
The angles in a square are congruent true or false
Are all right angles similar true or false?
true:right angles are similar
Is it true that all angles in a rhombus are acute?
No. A Rhombus has two obtuse angles and two acute angles
What is true of rectangles that isn't true of parallelograms in general?
All rectangles have 90 degree angles and with parallelograms that does not always have to be the case. But no matter what in order for a parallelogram to be a rectangle the angles have to all be 90 degrees.Rectangles are special cases of parallelograms. They have all the properties of parallelograms, and in addition, all their internal angles are right-angles - 90° angles.
What is never true about a trapezoid?
That all interior angles are equal in size.
What is the least number of angles an acute triangle can have?
All acute triangles have 3 interior angles and 3 exterior angles. This is true for all triangles.
When was Ron Gardin born?
Ron Gardin was born on 1944-09-25.
When was Kerri Gardin born?
Kerri Gardin was born on 1984-05-19.
When did Laura Gardin Fraser die?
Laura Gardin Fraser died in 1966.
When was Laura Gardin Fraser born?
Laura Gardin Fraser was born in 1889.
Are all rectangles are parallelogram true or false?
True. All rectangles are parallelograms because they have opposite sides that are equal and parallel, and their angles are all right angles. This satisfies the definitions of both shapes, making every rectangle a specific type of parallelogram. However, not all parallelograms are rectangles, as parallelograms can have angles that are not right angles.
