Assuming regular figure, exterior angle of n-sided polygon = 360/n degrees.
In this case n = 16 so angle is 22.5 degrees and interior is 180 minus that figure ie 157.5 degrees.
Alternatively you can use the formula for sum of interior angles of regular n-sided polygon which is (2n - 4) right angles. In this case 2n - 4 = 28 right angles which is 2520 degrees. Divided by 16 gives 157.5 degrees.
It is: 180-exterior angle = interior angle
It is: 180-exterior angle = interior angle because there are 180 degrees on a straight line
The sum is always 360 degrees. Note, though, that when the interior angle is convex, the measure of the exterior angle is negative.The sum is always 360 degrees. Note, though, that when the interior angle is convex, the measure of the exterior angle is negative.The sum is always 360 degrees. Note, though, that when the interior angle is convex, the measure of the exterior angle is negative.The sum is always 360 degrees. Note, though, that when the interior angle is convex, the measure of the exterior angle is negative.
That depends on what type of triangle it is but in general:- 180-interior angle = exterior angle
Interior Angle: 150 degrees (Interior Angle Sum: 1800) Exterior Angle: 30 degrees (Exterior Angle Sum: 360)
Exterior angle+interior angle=180 degrees and 180-exterior angle=interior angle
180-interior angle = exterior angle
The measure of the exterior angle.
With a protractor or if you know the exterior angle then it's 180 - exterior angle = interior angle
It is: 180-exterior angle = interior angle
It is: 180-exterior angle = interior angle because there are 180 degrees on a straight line
Each interior angle of a decagon is 144 degrees.An exterior angle is 180 - measure of interior angle.There exterior angle of decagon is 180-144which is equal to-36
by subtracting the interior angle from 360
The sum is always 360 degrees. Note, though, that when the interior angle is convex, the measure of the exterior angle is negative.The sum is always 360 degrees. Note, though, that when the interior angle is convex, the measure of the exterior angle is negative.The sum is always 360 degrees. Note, though, that when the interior angle is convex, the measure of the exterior angle is negative.The sum is always 360 degrees. Note, though, that when the interior angle is convex, the measure of the exterior angle is negative.
That depends on what type of triangle it is but in general:- 180-interior angle = exterior angle
Interior angle + Exterior angle = 180 So Interior angle = 180 - Exterior angle Interior angle = 4*Exterior angle + 30 Substitute for Interior angle: 180 - Exterior angle = 4*Exterior angle + 30 Collect like terms: 150 = 5*Exterior angle Divide by 5: Exterior angle = 30 deg Therefore number of sides = 360/30 = 12
dicl