++ 50 ++ triangle calculator 30 60 90 triangle rules 328465
The side which is opposite to the 30 degree angle will always have the shortest length The side opposite the 60 degree angle will be √3 times as long The side opposite the 90 degree angle will be twice as longArea of a Triangle The formula to calculate the area of a triangle is = (1/2) × base × height In a rightangled triangle, the height is the perpendicular of the triangle Thus, the formula to calculate the area of a rightangle triangle is = (1/2) × base × perpendicular Remembering the triangle rules is a matter of remembering the ratio of 1 √3 2, and knowing that the shortest side length is always opposite the shortest angle (30°) and the longest side length is always opposite the largest angle (90°) Triangle Calculator Triangle calculator 30 60 90 triangle rules