I count three.
Yes,because when you count the sides angles and vertices it's all the same
I count eleven.
Count the number of sides = N. Then sum of all the interior angles = (N -2)*180 degrees.
you could count the sides or acute, obtuse, or right angles.
both because count the angles you see that its 4 and if u count the sides you see its 4
I count three.
sexagesimal to count time (minutes per hour), and angles
Yes,because when you count the sides angles and vertices it's all the same
I count eleven.
If you draw two lines intersecting, you'll see that they create 4 angles.
A polygon has exactly the same number of both internal and external angles to the number of sides. Assuming external angles count, there are two times the number of sides as the total number of angles
To count how many different central angles a circle has, count how many different numbers there are between zero and 360. Include all of the possible fractions. You should discover that the number is very big.
5 obtuse and if you count back and forth there are 10
The least count of a cross staff is typically around 0.5 degrees. This means that it can measure angles with a precision of about half a degree.
Those around the outside of the corners; each exterior angle is 270o. However if you only count the interior angles, all are equal to 90o.
Count the number of sides = N. Then sum of all the interior angles = (N -2)*180 degrees.