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What shape has more than 3 sides and all angles are smaller than a right angle?
Wiki User
∙ 12y ago
Not possible - a flat shape with a minimum of four sides must have at least two angles of 90 degrees or larger..
Unless you're allowing 3-D shapes, in which case, a triangular-based pyramid would have four sides, but the angles at the corners would all be less than a right-angle.
Wiki User
∙ 12y ago
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How many right angles does a right triangle contain?
A Right Angle Triangle contains one right angle.A right angle has a magnitude of 90°, or in radians (pi/2). A triangle has three angles forming the closed shape, the addition of which gives an angle of 180°, or pi radians. With two right angles, the addition of these alone gives 180° (pi radians), and therefore the last angle has a null value. This is impossible and therefore leads to the conclusion that no triangle can have more then one right angle.As the definition of a Right Angle Triangle requires an angle of 90°, and no triangle can have two of these angles a Right Angle Triangle must have exactly one right angle.
What is the minimum number of right angles there can be?
That depends on what type of shape it is as for example a triangle can only have 1 right angle of 90 degrees.
What shape does not have right angles?
circles
What is the angle sum of a shape with 11 sides?
The formula to find the sum of the angles of any shape is: (sideCount-2)*180 If the shape has 11 sides the total interior angle is: 1620.
What is a counterexample for a square with four right angles?
A square, by definition, must have four right angles. A plane shape with 4 right angles which is not a square is a rectangle.
Can a parallelogram have right angle?
Not normally but in the shape of a rectangle it has 4 right angles.
How many right angles are there in a 720 degree shape?
A right angle = 90o angle. So, number of right angles in a 720o shape = 720 / 90 = 8.
How many shape right angle?
A right angle is 90 degrees and the 4 interior angles of a square and a rectangle are all right angles.
What shape has Three right angles and one acute angle and one obtuse angle?
you cannot make a regular shape which has 3 right angles only, you will always end up with 4 right angles
What shape has 2 right angles 1 acute angle?
No shape does: if it has three angles the sum of the angles will be 180°, but 2 right angles is 2 x 90° = 180° which means the third angle cannot exist.
What shape has acute and right angles?
A right triangle has an acute and right angle.
Which shapes angles are all right angles?
A square shape for example has 4 right angles and a right angle is 90 degrees.
What is the shape with four equal sides that can be right angle or may not be?
With right angles it is a square.Without right angles it is a rhombus.
What geometric shape does not have any right angles or any angles larger than a right angle?
a circle
What shape angles are all right angle?
squares and rectangles.
Which type of angle makes an L shape?
They are right angles
What shape has 2 right angles and 2 obtuse angles and 1 acute angle?
no....
