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Two: a straight line and a curved line.
A semi circle, just like a circle, has infinite sides. You can easily see this by drawing the arc of the semi circle using only 6 equal length straight line segments, then drawing it with 7, then 8, etc... More (ever smaller) lines looks closer to an arc.
A semi-circle has one curved side, which is the arc that forms half of a circle. In geometric terms, a semi-circle can be considered to have one curved side and one straight side, which is the diameter of the circle. Therefore, a semi-circle can be said to have two sides - one curved and one straight.
A circle does not have sides. Only polygons have sides. But a circle is said to have infinite many sides.
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2 an inside and an outside.
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How many sides does the semicircle have?
1
How many degrees on a semicircle?
180º degrees.
How many lines of symmetry does a semicircle have?
One. The line of symmetry for a 180 degree arc (a semicircle) is the line that bisects the arc.
How many arc degrees are there in semicircle?
180x2= 360 degrees
What equals the degrees of a semicircle?
A semicircle has 180 degrees
How many sides does the semicircle have?
1
How many sides or vertices does semicircle have?
2
How many parallel sides does a semi circle have?
a semi - circle has zero parallel lines
How many equal length sides does a semicircle have?
None A semicircle is the shape of a protractor (or half a pizza). It has one straight side and one longer curved edge.
What is defined as an arc the lies between the sides of a central angle of 180 degrees?
A semicircle.A semicircle.A semicircle.A semicircle.
How many syllables does semicircle have?
Semicircle has four syllables.
What has 2 corners and 2 sides?
an ovalish shape, like this () Or perhaps a semicircle.
How do find the circumference of a recttangle and semicircle put together?
If the semicircle is placed on 1 side of the rectangle:Find the total perimeter(circumference) of the side opposite to the one with the semicircle's base and the 2 sides perpendicular to the semicircle's base.The formula for circumference of a circle is 2πr.Thus for the semicircle we will take the circumference as πr.Find the sum of 1st and 2nd points. This is the final answer.
What is an arc that lies between the sides of an acute central angle called?
minor arc
What shape has one curved side and 2 straight sides?
The shape that has one curved side and two straight sides is a semicircle. A semicircle is a two-dimensional shape that is half of a circle, with one curved side and two straight sides that connect at the endpoints of the curved side. The curved side of a semicircle is a semicircular arc, while the two straight sides are diameters that intersect at the center of the circle from which the semicircle is derived.
How many degrees on a semicircle?
180º degrees.
How many angles are there in a semicircle?
there are two angles
