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What is the formula to find interior angles?
Exterior Angle = 360/number of sides. Interior Angle = 180 - Exterior Angle. Combining Interior Angle = 180 - (360/number of sides).
Find the measures of an interior angle and an exterior angle of a regular polygon with 9 sides?
Each interior angle: 140 degrees Each exterior angle: 40 degrees
If one interior angle is 165 degrees find the number of sides of the polygon?
If one interior angle is 165 degrees, find the number of sides of the polygon.
Find the measure of an interior angle and an exterior angle of a regular polygon with 30 sides?
999999
How do you find a exterior angle?
180-interior angle = exterior angle If it's a regular polygon then: 360/number of sides = exterior angle
Can you find the exterior angle before the interior angle?
No, you cannot find the exterior angle before the interior because the interior angles can vary in many ways.
What is the formula to find interior angles?
Exterior Angle = 360/number of sides. Interior Angle = 180 - Exterior Angle. Combining Interior Angle = 180 - (360/number of sides).
How do you find a Exterior angle is you have an interior angle?
Subtract it from 180
What is the Formula to find out exterior angle of a hexagon?
180 - interior angle = exterior angle
How do you find the exterior angle from a interior angle?
The interior angle and the exterior angle are supplementary. That's why you learned about supplementary angles ... or at least they were presented in class ... before polygons.
How do you find the interior angle of a regular poloygon?
360 /each exterior angle
Find the measures of an interior angle and an exterior angle of a regular polygon with 9 sides?
Each interior angle: 140 degrees Each exterior angle: 40 degrees
What is the measure of the interior angle if its exterior angle is 140 degrees?
40 degress because a straight line is 180 degrees and an interior angle with its exterioir angle is a line spilt in half so to find the interior/exterior angle, taek 180 and subtract the interior/ exterior angle and then you will get the the other angle, sorry this is kinda conufsing!
B Find the measure of each interior angle of a regular 20-gon?
Each interior angle measures 162 degrees.
If one interior angle is 165 degrees find the number of sides of the polygon?
If one interior angle is 165 degrees, find the number of sides of the polygon.
Interior angle of a decagon?
To find the interior angle of any polygon. Exterior Angle = 360 / n ( the number of sides) Interior angle = 180 - exterior angle. So for a decagon ( 10 sides) Ext angle = 360 / 10 = 36 Int angle = 180 - 36 = 144.
How do you find the measure of one interior angle?
Use a protractor
