A triangle (as you may know) by definiition has 3 sides; if you add up the lengths of all 3 sides, that total is called the perimeter.
99 inches.
23 yards (8+5+10).
base times height minus half of the perimiter base times height minus half of the perimiter
the perimiter =D
multiply all of the sides than that is your answer
To find the area of a triangle find the base and the height of the triangle. Then multiply the base by the height, then divide by 2. To find the perimiter of a triangle add together the outside edge of the triangle. To find the area of a triangle find the base and the height of the triangle. Then multiply the base by the height, then divide by 2. To find the perimiter of a triangle add together the outside edge of the triangle.
81 mm
99 inches.
23 yards (8+5+10).
24 inches
Perimiter is all of the sides of an object added together. (ie., length of a + length of b + length of c equals the perimiter of a triangle (a+b+c+d=P ♦)
It is actually impossible to work out the square root of a shape but you can work out the square roots of the interior and exterior angles, the area and the perimiter
it is the area of a solid object times by the square root of the perimiter
circumference
no...it's not
base times height minus half of the perimiter base times height minus half of the perimiter
perimiter