Q: What is the rule for finding the interior angles of a shape?

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(number of sides - 2)*180 = total sum of interior angles

They are supplementary angles / The sum of their measures are 180 degrees.

To find the sum of the interior angles and the sum of the exterior angles of any polygon. To review linear measurement to the nearest sixteenth of an inch and angle measurement to the nearest degree. To construct a polygon and its exterior angles given the number of sides. hope this helped

It is: ('n'-2)*180 = sum of interior angles whereas 'n' is the number of sides of the polygon

Yes and it is: ('n'-2)*180 = sum of interior angles whereas 'n' is the number of sides of the polygon

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(number of sides - 2)*180 = total sum of interior angles

They are supplementary angles / The sum of their measures are 180 degrees.

To find the sum of the interior angles and the sum of the exterior angles of any polygon. To review linear measurement to the nearest sixteenth of an inch and angle measurement to the nearest degree. To construct a polygon and its exterior angles given the number of sides. hope this helped

It is: ('n'-2)*180 = sum of interior angles whereas 'n' is the number of sides of the polygon

Yes and it is: ('n'-2)*180 = sum of interior angles whereas 'n' is the number of sides of the polygon

The sum of all (interior) angles must equal 360 degrees

The rule for finding the area of a parallelogram is a simple equation of A=bh. For this equation, the A is area, b is base, and h is height. The area of a parallelogram is equal to the shape's base multiplied by the shape's height.

Area= Length x Width x Height

Yes the 3 interior angles of any triangle always add up to 180 degrees

Think of a square, 4 right angles, 360 degrees. A square is just a special kind of quadrilateral. There is a rule that for any plane n-sided figure the interior angles add up to 2n - 4 right angles...

180(n-2) for sum and {180(n-2)}/n for an individual angle.

Irregular or not, a pentagon is a pentagon. Whether it is the normal format, or a random arrangement, a pentagon will always have 5 sides, there for, 5 angles.A general rule of thumb for the next problem you have of this nature, the number of interior angles are almost always the same as the number of edges.ANSWER: 5 angles:)