The three interior angles of every triangle always add up to 180 degrees.
If all of them are the same measure, then each one must be 180/3 = 60 degrees.
The 7 interior angles of a heptagon add up to 900 degrees
It is said to be an irregular figure such as a scalene triangle.
The 5 angles add up to 540 degrees and each interior angle measures 108 degrees
A rhombus
kinds of triangle as to angels
isosceles triangle
15
180 degrees
A triangle has 3 interior angles that add up to 180 degrees.
A triangle with three or two equal interior angels.
The 7 interior angles of a heptagon add up to 900 degrees
4,140 degrees
The 3 interior angles of any triangle add up to 180 degrees
It is said to be an irregular figure such as a scalene triangle.
The 5 angles add up to 540 degrees and each interior angle measures 108 degrees
Vertical angels
There is no specific name for them.