parallelogram abcd is a rectangle. ax3yâˆ’5 bd5y

Looking at Statement (2), if ABCD is a square, then it is game over: all squares are, by definition, rectangles: four-sided polygons with parallel sides opposite each other, whose sides also form 90-degree interior angles at each vertex. Statement 3: Reason for statement 3: If both pairs of opposite sides of a quadrilateral are parallel, then the quadrilateral is a parallelogram. Statement 2: Reason for statement 2: If same-side exterior angles are supplementary, then lines are parallel. Opposite angles are equal (angles A are the same, and angles B are the same) Angle A and angle B add up to 180°, so they are supplementary angles. Okay, so here’s the proof: Statement 1: Reason for statement 1: Given. Thus, Statement (1) is NOT sufficient, and we can drop choices (A) and (D). A Parallelogram is a flat shape with opposite sides parallel and equal in length. A trapezium is a quadrilateral with one pair of opposite sides parallel. It is a rectangle (interior angles equal to (90°)). It could be true that the original shape had been a rectangle, but, leaving the jello analogy behind, for all we know, the shape started off looking skewed. To prove a parallelogram is a square, we need to show either one of the following: It is a rhombus (all four sides of equal length) with interior angles equal to (90°). Looking at Statement (1), a parallelogram must have opposite sides that are parallel, but the standard image of one looks like a square of jello that has been tossed onto a surface from an angle. This page was last modified on 19 November 2023, at 16:26 and is 1,192 bytes Content is available under Creative Commons Attribution-ShareAlike License unless. To sort this one out, we need to have a clear understanding of a quadrilateral: a four-sided polygon (any one will do). Take pi 22/7 In the given figure, RS is a diameter of the circle. Ah, a vocab question in the Quant section. Calculate the area of the shaded region, if the diameter of the semicircle is equal to 14 cm.

Parallelogram abcd is a rectangle. ax3yâˆ’5 bd5y