16. Which statement is true about all parallelograms?
(a) The diagonals are congruent.
(b) The area is the product of two adjacent sides.
(e) The opposite angles are congruent.
(d) The diagonals are perpendicular to each other.
Answers
Given Statement about parallelogram
To Find : Which statement is true about all parallelograms?
(a) The diagonals are congruent.
(b) The area is the product of two adjacent sides.
(c) The opposite angles are congruent.
(d) The diagonals are perpendicular to each other.
Solution:
(a) The diagonals are congruent. - NOT TRUE for all parallelograms
True only if parallelogram is rectangle or square
(b) The area is the product of two adjacent sides. NOT TRUE for all parallelograms
True only if parallelogram is rectangle or square
(c) The opposite angles are congruent. - TRUE for all parallelograms
(d) The diagonals are perpendicular to each other. NOT TRUE for all parallelograms
True only if parallelogram is square or rhombus
The opposite angles are congruent. - TRUE for all parallelograms
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Answer:
opposite angles are congruent is true for all
Step-by-step explanation: