WebAnswer (1 of 29): The answer is yes. A parallelogram is defined as a quadrilateral (4-sided polygon) with both pairs of opposite sides parallel. A rectangle certainly fits that description. In addition, a rectangle must have 4 right angles. So you can say that all rectangles are parallelograms,... WebMar 27, 2024 · Only a horizontal side of a parallelogram can be a base. ... If we draw any perpendicular segment from a point on the base to the opposite side of the parallelogram, that segment will always have the same length. ... Notice that the side lengths of each rectangle are the base and height of the parallelogram. Even though the two rectangles …
Geometry: When Is a Parallelogram a Rectangle? - infoplease.com
WebApr 10, 2024 · There are two properties of quadrilaterals: A quadrilateral should be closed shape with 4 sides. All the internal angles of a quadrilateral sum up to 360°. In this article, you will get an idea about the 5 types of quadrilaterals (Rectangle, Square, Parallelogram, Rhombus, and Trapezium) and get to know about the properties of quadrilaterals ... WebMay 23, 2010 · Best Answer. Copy. yes, a rectangle is a parallelogram. A parallelogram is a polygon (closed shape with straight sides) that has exactly 2 pairs of parallel sides. A rectangle is a parallelogram with 4 right angles (90o). "Rectangle" is more specific. So all rectangles are parallelogram but not all parallelograms are rectangles. secretes female hormones
Quadrilaterals: Classification - Varsity Tutors
WebBefore we work, we need to pinpoint that what it is exactly. So using Wikipedia's definition of parallelograms: In Euclidean geometry, a parallelogram is a simple (non self … WebBlair. So a square is a special kind of rectangle, it is one where all the sides have the same length. Thus every square is a rectangle because it is a quadrilateral with all four angles … WebMar 27, 2024 · Exercise 3.1. 1: Same Parallelograms, Different Bases. Here are two copies of a parallelogram. Each copy has one side labeled as the base b and a segment drawn for its corresponding height and labeled h. The base of the parallelogram on the left is 2.4 centimeters; its corresponding height is 1 centimeter. Find its area in square centimeters. secrete sounds