An isosceles triangle because its base angles are equal in size
You prove that the two sides (not the bases) are equal in length. Or that the base angles are equal measure.
Its 2 equal base angles will each measure 65 degrees
Base angles are equal and so that's 2 pairs of equal angles
The vertex angle of an isosceles triangle is equal to the measure of each of its base angles. Therefore, if one of the base angles measures 42 degrees, then the vertex angle also measures 42 degrees.
Only if it is an isosceles trapezoid otherwise no.
The base angles will have equal angles of 50 degrees
The two angles have the same measure; they are equal. An iscosceles triangle has two equal sides. It also has two equal angles, and each of these angles will be opposite one of the equal sides. The two angles will also each contain the base. The two angles must be equal.
The 3 interior angles add up to 180 degrees and the base angles are equal in size
An isosceles triangle because its base angles are equal in size
The base angles of an isosceles triangle that has two equal sides are equal.
You prove that the two sides (not the bases) are equal in length. Or that the base angles are equal measure.
Its 2 equal base angles will each measure 65 degrees
180 - 2*52 = 76 both base angles are equal (property of an isosceles triangle) and total angles is 180
There is no figure to be seen but an isosceles trapezoid will have equal base angles.
There is no figure to be seen but an isosceles trapezoid will have equal base angles.
There is no figure to be seen but an isosceles trapezoid will have equal base angles.