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What else can I help you with?
What shapes has 2 pairs of perpendicular lines and no parallel lines?
Its a Right Triangle * * * * * No, a right triangle has only one pair of perpendicular lines. One possible answer is a kite, with right angles at the left and right extremes. There would be an obtuse apex and an acute bottom (or the other way around).
How do you draw a convex pentagon with two parallel sides and two perpendicular sides?
To draw a convex pentagon with two parallel sides and two perpendicular sides, start by sketching two parallel horizontal lines for the top and bottom sides of the pentagon. Next, from one end of the top side, draw a vertical line downwards to form a perpendicular side. Connect this line to one end of the bottom side, then complete the shape by drawing a diagonal line from the other end of the top side to meet the bottom side, ensuring all angles are less than 180 degrees for convexity. Adjust the lengths of the sides as needed to maintain the desired proportions.
Do trapezoids have right angles?
They can, if you start off with a square, and make a diagonal line from a little out on the top line to the bottom right-hand corner.
What type of polygon is the block letter f?
The block letter "f" is a polygon known as a quadrilateral. Specifically, it is a type of quadrilateral called a trapezoid, which has one pair of parallel sides. In the case of the block letter "f," the top and bottom lines are parallel, while the vertical lines are not. Therefore, the block letter "f" can be classified as a trapezoid within the category of quadrilaterals.
What is a 3D figure that has two parallel and congruent bases in the shape of polygons?
A prism has two parallel and congruent bases in the shape of polygons. Example - a cereal box (is rectangular prism). The top and bottom are rectangles(a polygon). They are the same size and shape (congruent) and also parallel. A cube (think of six sided dice) is a special rectangular prism. Imagine a a box where the top and bottom are triangles (of the shape size and shape). This is called a triangular prism.
How many right angles does a trapezium have?
A trapezium (or trapezoid in North America) does not necessarily have any right angles. The only requirement is that it is a quadrilateral (4 sided polygon) with one pair of parallel sides. If one of the sides is perpendicular to the bottom base, then it is also perpendicular to the top (so 2 right angles). If the other side is also perpendicular to the bottom base then it will be perpendicular to the top base as well, then it is a rectangle, with four right angles.
Are the lines in the capital l parallel or perpendicular?
I, the top and bottoms lines are parallel, but the vertical line is perpendicular to the top and bottom lines.
What is special about z angles?
They are always identical angles unless the bottom and top lines are not parallel!!!!
What shapes has 2 pairs of perpendicular lines and no parallel lines?
Its a Right Triangle * * * * * No, a right triangle has only one pair of perpendicular lines. One possible answer is a kite, with right angles at the left and right extremes. There would be an obtuse apex and an acute bottom (or the other way around).
How do you draw a convex pentagon with two parallel sides and two perpendicular sides?
To draw a convex pentagon with two parallel sides and two perpendicular sides, start by sketching two parallel horizontal lines for the top and bottom sides of the pentagon. Next, from one end of the top side, draw a vertical line downwards to form a perpendicular side. Connect this line to one end of the bottom side, then complete the shape by drawing a diagonal line from the other end of the top side to meet the bottom side, ensuring all angles are less than 180 degrees for convexity. Adjust the lengths of the sides as needed to maintain the desired proportions.
Can you show me a quadrilateral with one right angle one obtuse angle one acute angle and two parallel lines?
Think of your regular trapezoid (half a hexagon). Now cut it in half with a line perpendicular to the top and bottom. You can see the right angles along one side. The top and bottom lines are parallel. The seond angle on the bottom is acute, and the second top is obtuse. Can't be bothered to provide diagrams, though. Draw them yourself.
What is a polygon that has 2 right angles and is not a quadrilateral?
Any non-regular polygon from pentagon and up can have two or more right angles. Take a square and chop off the top and then make a two more connecting line segments (like a house with roof), and you have an irregular pentagon with 2 right angles at the bottom, for example.
Do trapezoids have right angles?
They can, if you start off with a square, and make a diagonal line from a little out on the top line to the bottom right-hand corner.
What is an isosceles trapezoid?
It is a trapezoid in which the non-parallel sides are of the same length and subtend equal angles with the base. It can be viewed as an isosceles triangle whose apex has been removed by a line parallel to its base.
How do you get a 5 sided shape by cutting a painted cube once?
Set cube with front and back parallel and sides perpendicular to you. Cut diagonally though the flat top and bottom.
What shapes have perpendicular lines?
Perpendicular lines are lines that intersect at a 90-degree angle. In two dimensions, perpendicular lines form right angles, which are commonly found in the shape of a square, rectangle, or any other quadrilateral with perpendicular sides. In three dimensions, perpendicular lines can form the edges of a cube or rectangular prism.
Which pair of angles are alternate interior angles?
_\_________ .a\b _c\d________ .....\ When a line crosses 2 lines, 8 angles are formed. Four are exterior angles - outside the 2 lines, and four are interior angles. These are labelled a, b, c, d in the diagram. a & d are alternate interior angles because they alternate from one side of the intersecting line to the other; b & c are also alternate interior angles. They are also known as "Z-angles" because the top parallel line, the transversal and the bottom parallel line which define the two angles for the letter Z (or a distorted version of it). If angle a = angle d (in which case angle b = angle c as well), the 2 lines drawn horizontally are parallel. If alternate interior angles are equal, the 2 lines are parallel. OR If you know the lines are parallel, then alternate interior angles must be equal. Not the greatest diagram; please ignore the ... but even a lousy diagram helps. And no, you don't use lower case letters for angles but there shouldn't be any confusion.
