How is a quadrilateral without parallel sides classified? A scalene quadrilateral is a four-sided polygon that has no congruent sides. (false) 7. A kite is a quadrilateral with exactly two pairs of adjacent congruent sides. parallelogram. Q. Sum of the – All internal angles are of “right angle” (90 degrees). Is every square a rhombus? Yes, by definition a rhombus is always a quadrilateral, and more specifically a quadrilateral with four equal-length sides. The plural is rhombi or rhombuses, and, rarely, rhombbi or rhombbuses (with a double b). Three examples are shown below. It is more common to call this shape a rhombus, but some people call it a rhomb or even a diamond. 900 seconds . (false) 6. Every equilateral triangle is acute. Yes, a rhombus is a quadrilateral with 4 equal sides. ; Squares and Rectangles are special types of parallelograms. A scalene triangle has no equal sides. Tags: Question 14 . Some textbooks say a kite has at least two pairs of adjacent congruent sides, so a rhombus is a special case of a kite.) Every square has 4 equal length sides, so every square is a rhombus. NO. Below are some special properties. Every parallelogram is a rectangle. A. C. D. ... A rhombus is a parallelogram. YES ... trapezoid, rectangle, rhombus, square. kite. A trapezoid and square B rhombus and square C parallelogram and rectangle D trapezoid and rectangle. (true) 8. (false) 5. SURVEY . parallelogram. Is every square a rectangle? ; A quadrilateral is a parallelogram if 2 pairs of sides parallel to each other. Every rhombus is a square. four right angles is a..... rhombus. Yes. The best name for a quadrilatelal whose diagonals bisect each other, are perpendicular, congruent, is a a) rectangle b) rhombus c) square d) parallelogram Every rhombus is a quadrilateral, but not every quadrilateral is a rhombus. Yes, because a square is just a rhombus where the angles are all right angles. Every square is a rectangle, and a rectangle can be a square if all four sides are the same length. q Quadrilaterals can be classified by looking at their sides and angles. (true) 10. In plane Euclidean geometry, a rhombus (plural rhombi or rhombuses) is a quadrilateral whose four sides all have the same length. What are two quadrilaterals he can make with the sticks? Every rhombus is a parallelogram. B. (true) 9. 33. A quadrilateral is a trapezoid or a trapezium if 2 of its sides parallel to each other. Notes on Quadrilateral. trapezoid and rectangle. A quadrilateral that has congruent diagonals is a(n) d) isosceles trapezoid a) square b) rectangle c) rhombus e) all of the above f) a, b, and d are time g) none of the above 34. A quadrilateral with four congruent sides and. 2. Other Names. Yes. Every trapezoid is a parallelogram. Does the . Every square is a rhombus, and a rhombus can be a square, if all its angles are 90 degrees. square. sometimes, always, never. 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