64 degrees because the total of the angles has to equal 360 degrees for it to be a hexagon.
In an isosceles triangle two of the sides are equal, as well as two of the angles. Because a triangle's interior angles add up to 180, only one angle could be 108, therefore the other two angle must be equal. To find the measure of the other two angles 180 - 108 = 72/2 = 36.
An exterior angle of a triangle is equal in measure to the sum of the other two interior angles.
They measure 105 degrees each.
Vertical angles. These are two angles who, together, form two pairs of opposite rays. This means that these two angles form two lines that intersect. These angles have to be equal.
The other two angles each measure 90 degrees
Yes. Two obtuse angles, of equal measure.Yes. Two obtuse angles, of equal measure.Yes. Two obtuse angles, of equal measure.Yes. Two obtuse angles, of equal measure.
An isosceles triangle has two equal angles.
equal.
Right angles are 90°. The total measure of a triangle is 180°. So, the sum of the other two angles must equal 90°.
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.
Congruent angles (or equivalent angles) have the same angle measure.
No. The sum of the other two interior angles.
The other three angles will each measure 120 degrees.
64 degrees because the total of the angles has to equal 360 degrees for it to be a hexagon.
The base angles of an isosceles triangle that has two equal sides are equal.
It could be an isosceles triangle with angles of 20, 80 and 80 degrees