1-Choose the quadrilateral that does not have at least one pair of consecutive sides congruent  a) rhombus b)kite c)isosceles trapezoid d) square. 2- Choose the quadrilateral that may have exactly...

1-Choose the quadrilateral that does not have at least one pair of consecutive sides congruent  a) rhombus b)kite c)isosceles trapezoid d) square.

2- Choose the quadrilateral that may have exactly one pair of consecutive sides congruent. a)rhombus b)kite c)trapezoid d)square.

3- Choose the item whose diagonals need not be congruent. a)rhombus b)square c)rectangle d) isosceles trapezoid

4- Choose the item whose diagonals bisect each other. a) rhombus b)trapezoid c)kite d)isosceles trapezoid.

5- Choose the item whose diagonals need not be perpendicular. a)kite b)rhombus c)square d) parallelogram.

6-Choose the quadrilateral which needs not have at least one pair of consecutive angles supplementary. a)trapezoid b)kite c)rhombus d)parallelogram.

7- Choose the quadrilateral which must have exactly one pair of congruent angles. a)isosceles trapezoid b)parallelogram c)kite d)rhombus

Make sure the answers are right before posted. thanks a lot.

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llltkl | College Teacher | (Level 3) Valedictorian

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1. Choose the quadrilateral that does not have at least one pair of consecutive sides congruent: a) rhombus b) kite c) isosceles trapezoid d) square.

Answer: c) isosceles trapezoid

All of the other quadrilaterals have more than one pair of consecutive sides congruent.

2. Choose the quadrilateral that may have exactly one pair of consecutive sides congruent: a) rhombus b) kite c) trapezoid d) square.

Answer: c) trapezoid

This happens when one of the parallel sides of the trapezoid becomes equal to one of the non-parallel sides. All of the other quadrilaterals have more than one pair of consecutive sides congruent.

3. Choose the item whose diagonals need not be congruent a) rhombus b) square c) rectangle d) isosceles trapezoid.

Answer: a) rhombus

All of the other quadrilaterals have congruent diagonals.

4. Choose the item whose diagonals bisect each other a) rhombus b) trapezoid c) kite d) isosceles trapezoid.

Answer: a) rhombus

Diagonals of all of the other figures bisect each other.

5. Choose the item whose diagonals need not be perpendicular: a) kite b) rhombus c) square d) parallelogram.

Answer: d) parallelogram

All of the other quadrilaterals have perpendicular diagonals

6. Choose the quadrilateral which need not have at least one pair of consecutive angles supplementary: a) trapezoid b) kite c) rhombus d) parallelogram.

Answer: b) kite

All the other figures have parallel opposite sides, hence have at least two pair of consecutive angles supplementary.

7. Choose the quadrilateral which must have exactly one pair of congruent angles: a) isosceles trapezoid b) parallelogram c) kite d) rhombus.

Answer: c) kite

The angles at the two intersections of junction of disjoint pair of sides are congruent. Others have more than one pair of congruent angles.

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