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8 of them.
Wiki User
∙ 6y ago
Wiki User
∙ 6y ago360/45 = 8
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How many 120-degree angles are in a circle?
A circle is 360 degrees. There are three 120 degree angles since 3x120 is 360. If you want, think of the first angle as the one between 0 and 120, the next as the one between 120 and 240 and the third as the one between 240 and 360.
How many angles can you find in the word JOY?
Angles around the circle O add up to 360 degrees Angles in Y are 2 of them are obtuse angles and 1 is an acute angle and the 3 of them add up to 360 degrees Angle in J could be a right angle
Does a nonconvex polygon have exterior angles equal to 360?
No, but the sum of the exterior angles is 360 degrees. But remember that the exterior angle related to any reflex angle will be negative.No, but the sum of the exterior angles is 360 degrees. But remember that the exterior angle related to any reflex angle will be negative.No, but the sum of the exterior angles is 360 degrees. But remember that the exterior angle related to any reflex angle will be negative.No, but the sum of the exterior angles is 360 degrees. But remember that the exterior angle related to any reflex angle will be negative.
How many right angles in a full rotation?
A full rotation = 360°; a right angle = 90° → there are 360° ÷ 90° = 4 right angles in a full turn.
Each interior angle of a regular polygon is 140 How many sides has the polygon?
Interior angle = 140 deg so exterior angle = 40 deg. Sum of exterior angles = 360 so 360/40 = 9 such angles required. So the figure has 9 sides.
What shape alway has a 360 degree angle?
a quadrilateral has angles that add to 360
What is an 360 degree angle called?
A circle has 360 degrees and a square has four 90 degree angles as does a rectangle.It's called complementary. A 90 degree angle is called supplementary.
What is the angle degree of a square?
Each angle is 90 degrees. All angles are 360 degrees.
What is the degree of angles for a pentagon?
72 degrees When figuring up angles divide 360 by # of sides to get the angle
If a trapezoid has a sixty degree angle a hundred twenty degree angle and an eighty degree angle what is the measurement of the fourth angle?
The sum of the angles in a trapezoid is 360 degrees, therefore, the forth angle in this problem is: 360 - (60+120+80) = 100 degrees
A quadrilateral has two 90 degree angles and a 91 degree angle What is the measure in degrees of the fourth angle of the quadrilateral?
4 sides requires Total interior angles of 360 degrees 360-90-90-91= 89
How many 1 degree angles are are in a full circle?
There are 360 one degree angles in a full turn
What is the sum of a rectangle angle?
The 4 angles of a rectangle add up to 360 degrees
Can a parallelogram have two 45 degree angles and another angle two 75 degree angles?
No because the 4 interior angles must add up to 360 degrees
What do you call angles that measure more than 360 degrees for example a 370 degree angle?
It's a reflex angle
How many 120-degree angles are in a circle?
A circle is 360 degrees. There are three 120 degree angles since 3x120 is 360. If you want, think of the first angle as the one between 0 and 120, the next as the one between 120 and 240 and the third as the one between 240 and 360.
Why do All polygons have exterior angles that sum to 360 degrees?
Only convex man, if the angle is concave it would not be 360 degree.
