what is the formula of finding the perimeter of a triangle?
151025
To calculate the perimeter of a triangle, add the length of its sides. For example, if a triangle has sides a, b, and c, then the perimeter of that triangle will be P = a + b + c.
1039655
['Perimeter = 12 x s.', 'Length of one side: 17 mm.', 'Perimeter: 12 x 17 mm = 204 mm.']
1236267
['In the given triangle, a, b and c are the sides of the triangle. Perimeter of a triangle.', 'Perimeter of triangle = a + b + c. ... ', 'Here, sides of the triangle are AB = 3 cm, BC = 4 cm and AC = 3 cm. ... ', 'Perimeter of an isosceles triangle = a + b + c. ... ', 'Perimeter of an equilateral triangle = a + b + c.']
15982
To find the perimeter of a shape, measure each of the sides and add them all together. To find the area of a square, rectangle, or other parallelograms, multiply the length by the width.
69729
The perimeter is the length of the outline of a shape. To find the perimeter of a rectangle or square you have to add the lengths of all the four sides. x is in this case the length of the rectangle while y is the width of the rectangle. The area is measurement of the surface of a shape.
29936
The formula to find the perimeter of the quadrilateral = sum of the length of all the four sides. Here the lengths of all the four sides are 5 cm, 7 cm, 9 cm and 11 cm. 2. The perimeter of the quadrilateral is 50 cm and the lengths of three sides are 9 cm, 13 cm and 17 cm.
1464358
Solve P = 2L + 2w for w This is the formula for the perimeter P of a rectangle with length L and width w. If they'd asked me to solve 3 = 2 + 2w for w, I'd have subtracted the "free" 2 over to the left-hand side, and then divided through by the 2 that's multiplied on the variable.
321585
Set it up! Find the perimeter of the following rectangle by using the formula P=2L+2W, where L represents the legth and W represents the width of the rectangle. To find the perimeter, let L=2x+3 (the legth) and W=x+1 (the width) and plug these values into the formula P=2L+2W.
930746
['The apothem is the side that is represented by x√3. ... ', 'By solving for x, you have found the length of the short leg of the triangle, 5. ... ', 'Now that you know that the length of one side is 10, just multiply it by 6 to find the perimeter of the hexagon.']
411415
The formula for finding the perimeter of a triangular prism, for example, would be the sum of the three lengths of the triangle that makes up the base, or: Perimeter of triangle = a + b + c where a, b and c are the three lengths of the triangle.
70581
Learn that the perimeter of a circle has its own special name, called "circumference." The symbol is a capital C. It is calculated using the formula Pi x diameter, or 3.14 x d = C. It can also be calculated by Pi x (2 x radius) = C or 3.14 x (2 x r) = C.
377915
Since all sides of a square are equal, we only need one side to find its perimeter. The perimeter of the given square is: a + a + a + a = 4 a units. Hence, the formula of the perimeter of a square = 4 × (length of any one side).
1367833
Perimeter of Isosceles Triangle. To calculate the perimeter of an isosceles triangle, the expression 2s + b is used, where s represents the length of the two congruent sides and b represents the length of the base.
599388
For Lateral Area : When all the side faces are the same: Multiply the perimeter by the "slant length" and divide by 2. This is because the side faces are always triangles and the triangle formula is "base times height divided by 2"
120045
If a hexagon is irregular, we find the lengths of each of the sides and add up all the lengths of the sides - this is the perimeter. If a hexagon is regular, find the length of one of the sides and multiply the length of one side of the hexagon by six - this is the perimeter of the hexagon.
729838
This would be the perimeter of a rectangular prism formula: Perimeter of rectangle: 2l + 2w where l is the length of the rectangle and w is the width. Apply standard perimeter calculations to the base shape of the prism, and that gives you the perimeter.
316327
To calculate the perimeter of an isosceles triangle, the expression 2s + b is used, where s represents the length of the two congruent sides and b represents the length of the base.