Triangles and quadrilaterals are polygons, and that is the only common feature between them. A triangle can be: equilateral, isosceles acute, isosceles obtuse, right angled, isosceles right angled.
By definition, a rectangle is a parallelogram because its pairs of opposite sides are parallel. A rectangle also has the special characteristic that all of its angles are right angles, all four of its angles are congruent. It is a special case of a parallelogram that has four congruent sides and four right angles.
Answers & Comments
Answer:
Triangles and quadrilaterals are polygons, and that is the only common feature between them. A triangle can be: equilateral, isosceles acute, isosceles obtuse, right angled, isosceles right angled.
#carry on learning
hope it helps
mark me as brainliest
Answer:
By definition, a rectangle is a parallelogram because its pairs of opposite sides are parallel. A rectangle also has the special characteristic that all of its angles are right angles, all four of its angles are congruent. It is a special case of a parallelogram that has four congruent sides and four right angles.
Step-by-step explanation:
Sana maka tulong:)