Tall fescue (Lolium arundinaceum) seeds germinate in seven to 12 days. Hard fescue (Festuca longifolia) and red fescue (Festuca rubra) seeds take seven to 14 days. Plant 7 to 9 pounds of annual ryegrass seed or 6 to 9 pounds of perennial ryegrass per 1,000 square feet in the fall.
More About Base Angle Theorem. 1  Base angles of an isosceles triangle are equal.  Converse of the base angle theorem is also true, i.e. if two angles of a triangle are congruent, the sides opposite to these angles are congruent.
The endpoint  is called the vertexâ¦ of the angle. The measure of an angle tells  how far one side is turned from the other side -0 degrees is no  turn and 360 degrees is one full turn. You can name angles by how  their measures compare to 90 degrees or 180 degrees. There are 4  types of angles, acute angle, right angle, obtuse angle, and  straight angle.