The simplest 2-D shape after a line, is a triangle with 3 sides. Depending on the size of the angles or length of the sides of the triangle, we have different types of triangles. Learn about the different types of triangles and practice identifying them using angle size and/or side lengths.
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Practice using the trigonometric ratios to evaluate angles and sides of triangles with Raise My Marks math tutoring and exercises. Servicing Ottawa, Toronto and across Canada. Specializing in provincial curriculum, IB math, AP calculus, university and college mathematics.
Two lines on the Cartesian plane are either parallel or intersecting. If lines are intersecting, we want to find where they cross or their point of intersection.