The base and the perpendicular height are at right angles to each other. The measurements used must be in the same units. For example, to work in cm a 45 mm measurement would have to be converted to ...

A triangle is a versatile geometric shape with a variety of applications in mathematics, engineering, and daily life. One of the essential elements for calculating its area or solving other related ...

To construct a 60° angle, we first draw a line of any length. Then using a compass, we use this as a base to construct an equilateral triangle. To construct the equilateral triangle, we: open the ...