A square
Square
No triangle exists with the given angle measures. None because the given angles add up to 190 degrees and the 3 angles in any triangle add up to 180 degrees.
180 degrees NOT its 90
Yes angles are measured by degrees
square
180 degrees
Supplementary
Right angles have 90 degrees.
An isosceles triangle is a triangle that has two equal sides. The two angels opposite the equal sides are equal angels.
A rhombus is a special parallelogram in its own right inasmuch it has 4 equal sides and 2 diagonals that intersect at 90 degrees
vertical angels
In a isosceles triangle, all angles are less than 90 degrees and therefore they are acute angles. Two angles on the opposite side of each other are equal angles.