They are both polygons. And the word is common, not commen.
A triangle.
A triangle.
triangle.
Draw a diagonal to divide it into two triangles; find the area of each triangle and add the answers.
A scalene triangle and a rectangle are two different shapes - a scalene triangle is a three-sided shape with no side lengths or angle sizes the same. A rectangle is a quadrilateral with four angles of 90 degrees.
It have three side It is a shape
If a triangle does not have the same length side as another triangle the sides are not congruent.
A cone.
A Scalene Triangle
An isosceles triangle is one of them
Yes its perpendicular height or altitude is sometimes calculated out side the triangle depending on its shape.
Yes, a shape can have three straight sides and one curved side. This type of shape is known as a triangle with one curved side, which is also called a curved triangle or a curved-sided triangle. The curved side can be a segment of a circle or any other curved shape, while the other three sides are straight lines.