180º degrees.
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One. The line of symmetry for a 180 degree arc (a semicircle) is the line that bisects the arc.
180x2= 360 degrees
A semicircle has 180 degrees
an ovalish shape, like this () Or perhaps a semicircle.
Semicircle has four syllables.
180º degrees.
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there are two angles
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One. The line of symmetry for a 180 degree arc (a semicircle) is the line that bisects the arc.
No, a semicircle is not a quadrilateral
Semicircle
The possessive form is semicircle's.
Calculating the radius of a semicircle depends on what information about the semicircle is given.
180x2= 360 degrees