B. Directions : tell whether the statement is true or false
1. A rhombus is a square?
FALSE
A rhombus does NOT have all the properties of a square, therefore is not a special kind of square.
2. A square is a parallelogram?
TRUE
A square is a parallelogram. This is always true. Â Squares are quadrilaterals with 4 congruent sides and 4 right angles, and they also have two sets of parallel sides. Parallelograms are quadrilaterals with two sets of parallel sides.
3. Every parallelogram is a rectangle.
TRUE
Rectangle = That has right angles. The same way that not all rectangles are squares, not all parallelograms are rectangles. A rectangle is a parallelogram with 4 right angles. In a rectangle, it is imperative that each angle of the quadrilateral is 90°.
4. The opposite angles of a rhombus are congruent.
False
the opposite angles of a parallelogram are congruent
Properties of a parallelogram
Opposite sides are parallel and congruent.
Opposite angles are congruent.
Adjacent angles are supplementary.
Diagonals bisect each other and each diagonal divides the parallelogram into two congruent triangles.
If one of the angles of a parallelogram is a right angle then all other angles are right and it becomes a rectangle.
5. A rectangle has one right angle.
False
Remember that a 90 degree angle is called a "right angle." So, a rectangle has four right angles. Opposite angles of a rectangle are congruent. Opposite sides of a rectangle are parallel.
Step-by-step explanation:
I hope this helped :D
3 votes Thanks 1
FluffyUnicorn321
okay sa ibang questions wait maybe I can answer it
Answers & Comments
Answer:
1.False
2.True
3.False
4.True
5.False
Answer:
B. Directions : tell whether the statement is true or false
1. A rhombus is a square?
FALSE
A rhombus does NOT have all the properties of a square, therefore is not a special kind of square.
2. A square is a parallelogram?
TRUE
A square is a parallelogram. This is always true. Â Squares are quadrilaterals with 4 congruent sides and 4 right angles, and they also have two sets of parallel sides. Parallelograms are quadrilaterals with two sets of parallel sides.
3. Every parallelogram is a rectangle.
TRUE
Rectangle = That has right angles. The same way that not all rectangles are squares, not all parallelograms are rectangles. A rectangle is a parallelogram with 4 right angles. In a rectangle, it is imperative that each angle of the quadrilateral is 90°.
4. The opposite angles of a rhombus are congruent.
False
the opposite angles of a parallelogram are congruent
Properties of a parallelogram
Opposite sides are parallel and congruent.
Opposite angles are congruent.
Adjacent angles are supplementary.
Diagonals bisect each other and each diagonal divides the parallelogram into two congruent triangles.
If one of the angles of a parallelogram is a right angle then all other angles are right and it becomes a rectangle.
5. A rectangle has one right angle.
False
Remember that a 90 degree angle is called a "right angle." So, a rectangle has four right angles. Opposite angles of a rectangle are congruent. Opposite sides of a rectangle are parallel.
Step-by-step explanation:
I hope this helped :D