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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.
Is a square an equiangular?
True. All of the angles in a square are equal to 90 degrees, so all of the angles are equal to one another.
If all pairs of consecutive angles of a quadrilateral are supplementary then the quadrilateral is a parallelogram.?
it’s true
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.
What is he sum of the angles of an obtuse triangle?
The sum of the interior angles on an Obtuse Triangle is 1800 . This is true of ALL triangles.
What is true about triangles that are congruent?
All 3 angles and all 3 sides are the same
Do all quadrilaterals have 4 right angles true or false?
false
