Perimeter of a Triangle 21 yards by 8 foot by 57 foot Calculator
Perimeter of a Triangle whose sides are 21 yards, 8 foot and 57 foot is 128.0 foot or 42.6666667 yards
The perimeter of a triangle is the distance covered around the triangle and is calculated as the sum of all the three sides of it. Perimeter of a Triangle whose sides are 21 yards, 8 foot and 57 foot is 128.0 foot or 42.6666667 yards
Perimeter of a Triangle 21 yd by 8 ft by 57 ft in other units
| Value | unit |
|---|---|
| 0.1170432 | km |
| 0.0727275 | mi |
| 117.0432 | m |
| 384.0 | ft |
| 4608.0 | in |
| 128.0 | yd |
| 11704.32 | cm |
| 117043.2 | mm |
Steps:
Perimeter of Triangle is equal to sum of all sides (a+b+c)
Given triangle sides are 21 yd, 8 ft and 57 ft:
Unit Conversion of 21 yd = 63.0 ft
21 Yards is 63.0 foots
To convert Yards to Foot
we know that, 1 Yards = 3 Feet
To convert Yards to Foot, multiply the yard value by 3.
Result in Feet: 21 yd x 3 × ft/yd
Cancel The Comman factor of yd
Result in Feet: (21 x 3 ft)
Multiply 21 into 3
Result in Feet: 63.0 feets
∴ 21 Yards = 63.0 foots
Let a = 63.0 ft, b = 8 ft and c = 57 ft
Perimeter = Sum of all sides = a + b + c
Perimeter = 63.0 ft + 8 ft + 57 ft = 128.0 ft
∴ Perimeter of a Triangle whose sides are 63.0 yd, 8 yd and 57 yd is 128.0 ft
or
Unit Conversion of 8 ft = 2.6666667 yd
8 Feet is 2.6666667 yards
To convert Feet to Yards
we know that, 1 Foot = 0.333333 or
1 Foot = 1/3 Yards
To convert Feet to Yards, divide the feet value by 3
Result in Yards: 8 × ft/yd × ft/yd
Cancel The Comman factor of ft
Result in Yards: 8/3 yd
Divide the 8 by 3
Result in Yards: 2.6666667 yards
∴ 8 Feet = 2.6666667 yards
Unit Conversion of 57 ft = 19.0 yd
57 Feet is 19.0 yards
To convert Feet to Yards
we know that, 1 Foot = 0.333333 or
1 Foot = 1/3 Yards
To convert Feet to Yards, divide the feet value by 3
Result in Yards: 57 × ft/yd × ft/yd
Cancel The Comman factor of ft
Result in Yards: 57/3 yd
Divide the 57 by 3
Result in Yards: 19.0 yards
∴ 57 Feet = 19.0 yards
Let a = 21 yd, b = 2.6666667 yd and c = 19.0 yd
Perimeter = Sum of all sides = a + b + c
Perimeter = 21.0 yd + 19.0 yd + 2.6666667 yd = 42.6666667 yd
∴ Perimeter of a Triangle whose sides are 63.0 yd, 8 ft and 57 ft is 42.6666667 yd