0
Still curious? Ask our experts.
Chat with our AI personalities
Ezra
Maxine
ProfessorAdd your answer:
Earn +20 pts
Which one is not a parallelogram rhombus rectangle trapezoid parallelogram or square?
trapezoid
Area of a rhombus with diagonals of 8 ft and 10 ft?
The area of the rhombus is 40 square feet. To see why, Draw a rectangle encompassing the rhombus with sides parallel to the rhombus' diagonals. The rectangle has dimensions 10 ft X 8 ft = 80 square ft. Using the diagonals as dividers, each quarter of the rectangle is divided into 2 by one of the rhombus' sides. Thus the area of the rhombus is exactly half that of the encompassing rectangle.
What is a Quadrilateral with 2 pair of parallel sides?
The answer to that is definitely a parallelogram. The key word is parallel.
When is a rhombus a rectagle?
A rhombus is a rectangle when one of its angles is a right angle.(Actually, a rectangle has 4 right angles. But you only have to prove that yourrhombus has one of them for sure, because then it turns out that it must havefour of them.)(Also, before you get all upset because a rhombus with right angles is actuallya square, we're aware of that too. Technically, a square is a special kind ofparallelogram, rhombus and rectangle too.)
Is rectangle a rhombus and parallelogram?
It is a parallelogram, but a square is all three. all four of them (rectangle; rhombus; parallelogram; square) are quadrilaterals. all five are polygons. a quadrilateral is any shape with four sides. a rectangle is any shape with all right angles. a parallelogram has two pairs of parallel( non-intersecting lines). a rhombus is a parallelogram with congruent (same) sides. polygons are any closed shape with strait lines. a trapezoid has only one pair of parallel lines. a trapizoid also is a quadrilateral and a polygon, but none of the others.
