there are two angles
There are 180 degrees in a semi-circle.
None A semicircle is the shape of a protractor (or half a pizza). It has one straight side and one longer curved edge.
All triangles inscribed in a semicircle with one side of the triangle being the diameter of the semicircle are right triangles.
The cross section of the Ram hemi is a semicircle
Semicircle has four syllables.
180º degrees.
1
there are two angles
2
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
There are 180 degrees in a semi-circle.