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What does a protractor measure?
A protractor measures the degree of angles and circles.
How many angles does a semi circle have?
It has no angles because circles are not common shapes. Well they're common but they don't have ANY sides, angles, OR CORNERS!
How many right angles are formed by the intersection of two perpendicular great circles on the surface of the sphere?
8
How any angles does a cylinder have?
None normally but it does have 2 congruent parallel circles and there are 360 degrees around a circle.
What is the most direct use of a compass in geometric constructions?
The prime purpose of a compass is to construct circles.
How many angles do circles have?
The angles around circles add up to 360 degrees
What shape does not have right angles?
circles
Do protractors have to be circles or half circles?
Protractors have to be half- circles because they measure angles less than 360 degrees.
What does a protractor measure?
A protractor measures the degree of angles and circles.
Is a circle an angle?
no, circles don't have any angles!
What do you use a protractor for?
Finding degrees of angles, or for drawing circles.
What is the difference between a rectangle and a circle?
circles have no sides or angles
What is the total amount of a circles angles in math?
360 degrees in a circle
How many angles does a semi circle have?
It has no angles because circles are not common shapes. Well they're common but they don't have ANY sides, angles, OR CORNERS!
Are circles made up of angles?
All angles are based on a scale of 360 degrees read around the edge of a circle.
What geometric figures do not have right angles?
circles, some quadrilaterals, parallelograms etc etc
How many right angles are formed by the intersection of two perpendicular great circles on the surface of the sphere?
8
