An isosceles triangle
An isoceles triangle has only 2 equal sides and angles. An equilateral triangle has three of each. Any regular polygon has at least 2 equal sides and angles.
An Isosceles triangle.
The sum of the interior angles (the angles of a polygon is equal to the 180*(n-2), where n is the number of sides. For example, if a polygon has 5 sides the sum of the angles is 180*(5-2), which is 540 degrees.
The sum of the interior angles of any regular polygon of n sides is equal to 180(n - 2) degrees. 6840 degrees
The sum of the interior angles of any regular polygon of n sides is equal to 180(n - 2) degrees.
An isoceles triangle has only 2 equal sides and angles. An equilateral triangle has three of each. Any regular polygon has at least 2 equal sides and angles.
An Isosceles triangle.
It is a rhombus that has 4 equal sides with 2 equal acute and 2 equal obtuse interior angles that add up to 360 degrees.
The polygon can have any amount of sides as the sum of the interior angles is always equal to the sum of its interior angles. For example, 0=0, 1=1, 2=2, 3=3.Another answer:It will have four sides.
The sum of the interior angles (the angles of a polygon is equal to the 180*(n-2), where n is the number of sides. For example, if a polygon has 5 sides the sum of the angles is 180*(5-2), which is 540 degrees.
The sum of the interior angles of any regular polygon of n sides is equal to 180(n - 2) degrees.
A rhombus or a parallelogram
Right triangle. Two angles are 45 degrees, and the third angle is 90 degrees. Two sides are equal.
An isosceles trapezoid has a pair of parallel sides and a pair of equal base angles
a polygon with 5 sides and 2 right angles is a pentagon
The sum of the interior angles of any regular polygon of n sides is equal to 180(n - 2) degrees. 6840 degrees
The sum of the interior angles of any regular polygon of n sides is equal to 180(n - 2) degrees. 6660 degrees.