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What else can I help you with?
How to construct a parallelogram with 3 right angles?
Draw any square or rectangle, and you have it.
How did ancient Egyptians use ropes with knots to measure?
Right angles
Does a pentagon have 5 right angles or 3?
Pentagons in normal (Euclidean) geometry can have at most three right angles, and the other two will be obtuse.However, in hyperbolic geometry, it is possible to construct a pentagon with 5 right angles, which is called a rectapentagon.
Construct a rhombus whose diagonal are 6.2 cm and 5.4 cm?
The diagonals will cross each other half way at right angles.
What is used to draw right angles?
I generally use a pencil and ruler. To construct the right angle to draw it I also use compasses. To measure the right angle to draw it I also use a protractor.
You are a parallelogram I have 1 right angle.What are you?
It is a rectangle. Reason: A parallelogram has opposite sides of same length.The same applies to a rectangle also with one more additional fact that all angles are right angles. It can't be a rhombus or square as both the closed figures have all sides of same length.And it is impossible to construct a four-sided figure with only one angle as right angle and opposite sided of same length.So,it is a rectangle.And all four angles are right angles It is a rectangle. Reason: A parallelogram has opposite sides of same length.The same applies to a rectangle also with one more additional fact that all angles are right angles. It can't be a rhombus or square as both the closed figures have all sides of same length.And it is impossible to construct a four-sided figure with only one angle as right angle and opposite sided of same length.So,it is a rectangle.And all four angles are right angles
Does an octagon have a right angle?
An octagon is any polygon with 8 sides, so you could construct one with a right angle. Since the sum of the angles in an octagon is 1080°, you could construct one with one or more right angles.In a regular octagon, all sides and angles are equal. (Each angle = 135°, which is not a right angle).You can go to the Math Openref website in the related link and play around with polygons of different number of sides, and see how the angles change.If you cannot get to that site then think about this. It is a large square with two of the corners 'notched out' with smaller squares. It has 8 sides, and there are 6 angles of 90°, and 2 angles of 270° (a reverse right angle) Ignore the periods, I needed them to space out the figure:. ____|. . . || . . ._||_._| ..
Is it possible to construct a right triangle with all sides congruent?
No. The sum of the three angles of a triangle are 180 degrees. If all the sides are congruent, then so are the angles. So each of them is one third of 180 degrees, or 60 deg.
The angles in a rectangle are all?
... right angles, by definition of a rectangle.... right angles, by definition of a rectangle.... right angles, by definition of a rectangle.... right angles, by definition of a rectangle.
How many right angles do a kite have?
A kite has 4 right angles (all angles of the kite are right angles), since the kite is parallel. If the kite was cyclic, then 2 right angles. And if normal kite, then 0 right angles.
Do a rectangle have right angles?
Yes, a rectangle has right angles. In fact it has 4 right angles.
Do all angles of a rectangle are right angles?
Yes, the 4 inside angles are right angles
