Triangle Perimeter Calculator
How to use this Triangle Perimeter Calculator 🤔
- Enter ✎ value for length of first side (a).
- Enter ✎ value for length of second side (b).
- Enter ✎ value for length of third side (c).
- As soon as you enter the required input value(s), the Triangle Perimeter is calculated immediately, and displaed in the output section (present under input section).
Calculation
Once you enter the input values in the calculator, the output parameters are calculated.
Examples
The following examples cover how to calcualte the Perimeter when length of first side, length of second side, and length of third side are given.
1. What is the Perimeter of Triangle whose length of first side is 10 units, length of second side is 20 units, and length of third side is 15 units?
Answer
Given:
- length of first side, a = 10 units
- length of second side, b = 20 units
- length of third side, c = 15 units
The formula to find the Perimeter of a Triangle is:
P = \( a + b + c \)
Substitute given values in the above formula.
P = \(10+20+15\)
P = 45 units
∴ Perimeter, P = 45 units
2. What is the Perimeter of Triangle whose length of first side is 1 units, length of second side is 0.5 units, and length of third side is 0.8 units?
Answer
Given:
- length of first side, a = 1 units
- length of second side, b = 0.5 units
- length of third side, c = 0.8 units
The formula to find the Perimeter of a Triangle is:
P = \( a + b + c \)
Substitute given values in the above formula.
P = \(1+0.5+0.8\)
P = 2.3 units
∴ Perimeter, P = 2.3 units
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"type": "Calculate",
"title": "Triangle Perimeter",
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"formula_mathjax": "\\( a + b + c \\)",
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"description": "The triangle perimeter calculator calculates the perimeter of a triangle by taking its length of three sides as inputs.",
"explanation": "The perimeter of a triangle is the total length of its three sides.",
"examples_data": "<h2>Examples</h2><p>The following examples cover how to calcualte the Perimeter when length of first side, length of second side, and length of third side are given.</p><div class=\"example\"><h3 class=\"question\"><span class=\"example_n\">1.</span> What is the Perimeter of Triangle whose length of first side is 10 units, length of second side is 20 units, and length of third side is 15 units?</h3><h4 class=\"answer\">Answer</h4><p>Given:</p><ul><li>length of first side, a = 10 units<li>length of second side, b = 20 units<li>length of third side, c = 15 units</ul><p>The formula to find the Perimeter of a Triangle is:</p><p class=\"tabspace\">P = \\( a + b + c \\)</p><p>Substitute given values in the above formula.</p><p class=\"tabspace\">P = \\(10+20+15\\)</p><p class=\"tabspace\">P = 45 units</p><p class=\"tabspace answer\">∴ Perimeter, P = 45 units</p></div><div class=\"example\"><h3 class=\"question\"><span class=\"example_n\">2.</span> What is the Perimeter of Triangle whose length of first side is 1 units, length of second side is 0.5 units, and length of third side is 0.8 units?</h3><h4 class=\"answer\">Answer</h4><p>Given:</p><ul><li>length of first side, a = 1 units<li>length of second side, b = 0.5 units<li>length of third side, c = 0.8 units</ul><p>The formula to find the Perimeter of a Triangle is:</p><p class=\"tabspace\">P = \\( a + b + c \\)</p><p>Substitute given values in the above formula.</p><p class=\"tabspace\">P = \\(1+0.5+0.8\\)</p><p class=\"tabspace\">P = 2.3 units</p><p class=\"tabspace answer\">∴ Perimeter, P = 2.3 units</p></div>",
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