A graph of a right-angled triangle, ΔABC with side lengths of 3, 4, and 5 units is shown in the image below.
In Mathematics and Euclidean Geometry, a triangle is a two-dimensional geometric shape that comprises three side lengths, three vertices and three angles only.
Generally speaking, there are five major types of triangle based on the length of their side lengths and angles, and these include the following;
- Equilateral triangle
- Scalene triangle
- Isosceles triangle
- Obtuse triangle
- Right-angled triangle
In this scenario, the lengths of three of the sides of the triangle and the measure of the included angle are;
AB = 3 units
BC = 4 units
AC = 5 units
m∠B = 45 degrees.
In conclusion, we would use an online graphing tool to plot this right-angled triangle as shown in the image attached below.