How do you describe a triangle?

A triangle can be described by detailing the attributes of the figure, along with explaining the different types of triangles.

A triangle is a polygon that has three sides, along with three different angles. The angles can vary in measurements, though they always equal 180 degrees when added together. There are many different types of triangles; you could see an equilateral triangle, a scalene triangle, an isosceles triangles, a right triangle an acute triangle, or an obtuse triangle.

Hope this helps!

In the first triangle 80+20+p=180 (since sum of all angles of a triangle is 180)so p= 80also in second triangle 55+45+q=180 (since sum of all angles of a triangle is 180)so q=80so we can conclude that p=80 degrees q=80 degrees so p=q=80 degreeshence option b is correct