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That will vary, depending on the pentagon.
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∙ 13y ago
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How many right angles does it have in a pentagon?
A pentagon can have:none (regular or irregular pentagon)one, two or three right angles (irregular pentagon).
How many right angles in a pentagon?
A pentagon can have anywhere from none to three right angles. For a pentagon to have any right angles however, it has to be uneven, because the sum of all interior angles of a pentagon always equals 540 degrees.
What size are the angles inside a pentagon when two are 85 degrees and 95 degrees with the other angles all being equal in size?
The other three angles will each measure 120 degrees.
How does the measure of an angle help you classify shapes?
In triangles the angles can be all sorts of measurement but the three angles always add to 180 degrees. In quadrilaterals the angles usually measure to 90degrees in all four corners. But in things line trapezoids and parallelograms the angles differ. In a pentagon the angles are 120 degrees. All five of them.
What do a pentagon and a triangle have in common?
A pentagon and a triangle are both polygons. There are three triangles in a pentagon. Both a triangle and a pentagon have exterior angles that add up to 360 degrees
When a pentagon has two angles that measure 145 and 74 and the other angles are all congruent what are their measurements?
The measurement for the other three angles are 107 degrees.
How many right angles does it have in a pentagon?
A pentagon can have:none (regular or irregular pentagon)one, two or three right angles (irregular pentagon).
How many right angles in a pentagon?
A pentagon can have anywhere from none to three right angles. For a pentagon to have any right angles however, it has to be uneven, because the sum of all interior angles of a pentagon always equals 540 degrees.
What size are the angles inside a pentagon when two are 85 degrees and 95 degrees with the other angles all being equal in size?
The other three angles will each measure 120 degrees.
Can a pentagon have three right angles and if not or if so explain why?
Yes it can. Imagine a square with the corner cut off. The remaining shape is a pentagon with three right angles.
A baseball diamond home plate has three right angles the other angles are congruent find their measure?
As the home plate has 5 angles it is a pentagon. The angles of a pentagon sum to (5 - 2) × 180° = 3 × 180° = 540° Three angles are right angles, and their sum is 3 × 90° = 270° This leaves 540° - 270° = 270° As the remaining two angles are congruent, they are each half of this at 270° ÷ 2 = 135° The remaining angles are 135° each.
How does the measure of an angle help you classify shapes?
In triangles the angles can be all sorts of measurement but the three angles always add to 180 degrees. In quadrilaterals the angles usually measure to 90degrees in all four corners. But in things line trapezoids and parallelograms the angles differ. In a pentagon the angles are 120 degrees. All five of them.
What is the interior angle of a pentagon?
The measurement of an interior angle of a pentagon depends on whether the pentagon is a "regular pentagon". The sum of the measures of the interior angles of any polygon can be calculated using the formula (n-2)180, where n = the number of sides. If the pentagon is a regular pentagon, then all of the interior angles are congruent (i.e. : 144 degrees). Interior angle is the inside angle of any angular object. A triangle for instance has three outside angles and three interior angles, the angles of the points from the inside.
What do a pentagon and a triangle have in common?
A pentagon and a triangle are both polygons. There are three triangles in a pentagon. Both a triangle and a pentagon have exterior angles that add up to 360 degrees
How do you missing angles of a pentagon with only three angles listed?
to find the entire angle sum of a pentagon you would have to subtract 2 from 5, because 5 is the number of sides. You then take 3 and multiply it by 180. if it is a regular pentagon you just simply divide 540 by 5 (the number of angles) and that is the measure of each angle in the pentagon. If it isn't a regular pentagon you subtract the 3 angle measures you know from 540 and then with the remaining number you use thereoms and postulates and stuff to find the angle measures
What is a five sided shape with three right angles called?
a Pentagon is five sided and CAN have 3 right angles.
What shape has Five sides and one right angle?
Five side is always a pentagon, but there's no pentagon that always has exactly one right angle. A regular pentagon has no right angles. An irregular pentagon can have one, two, or three right angles, or none.
