False
No. Although squares are always rectangles, rectangles are not always squares. A square has four sides of equal length and four right angles. Rectangles must only have four right angles.
-- Every rectangle has four interior right angles.-- Every square is also a rectangle, so the question is describing a total of four rectangles.-- (4 rectangles) x (4 right angles per rectangle) = 16 right angles
all angles are right angles
yes.
squares, right triangles, rectangles
Yes. Rectangles have four right angles.
Rectangles have four sides and four angles.
Except for rectangles, no parallelogram has right angles.
They can, they do, they have to.
No. Although squares are always rectangles, rectangles are not always squares. A square has four sides of equal length and four right angles. Rectangles must only have four right angles.
No, all four angles with in a rectangle are right angles.
4 right angles
All of them, except rectangles. (Rectangles are special parallelograms.)
a rectangle has 4 right angles. A rhombus has four congruent sides. A square has four right angles and four congruent sides. All squares are rectangles because all rectangles have 4 right angles, and all squares have four right angles. But not all rectangles are squares because not all rectangles have congruent sides.
When the corner angles are right-angles (90 degrees)
Rectangles are parallelograms with right angles.
Rectangles (including squares) have four congruent right angles.