Concrete Calculator For Scalene Triangle Slab

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Spike's Calculators

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00 days 00 hours 00 mins 00 secs Holiday Meal Planner Calculator > Scalene Triangle Slab Concrete Volume

The Scalene Triangle Volume Calculator - Imperial helps users calculate the concrete volume required for a slab shaped like a scalene triangle. This calculator uses three side lengths (Side A, Side B, Side C) and a specified depth to determine the area, perimeter, and volume in cubic feet, cubic yards, and cubic metres.

Scalene Triangle Concrete Calculator

Side A Length:	ft in.
Side B Length:	ft in.
Side C Length:	ft in.
Depth:	in.
Area: ft ² Perimeter: lin ft Amount of concrete needed: Cubic Feet: ft ³ Cubic Yards: yd ³ Cubic Meters: m ³

Calculator

1. enter the length of side A in feet
2. the length of side B in feet
3. the length of side C in feet
4. the slab thickness (depth) in inches

Results

1. the area of the slab in square feet
2. the perimeter of the slab in lineal feet for forming material
3. the amount of concrete needed in cubic feet
4. concrete needed in cubic yards
5. required concrete in cubic metres

Conversions

one cubic foot (ft³)= 0.037037037037037 cubic yards (yd³) one cubic foot (ft³) = 0.028316846592 cubic metres (m³)

Formula and Example Calculation

Side A = 5 feet Side B = 6 feet Side C = 7 feet Depth = 8 inches

Area of a Scalene Triangle (using Heron's formula):

Calculate the Semi-Perimeter: s = (A + B + C) / 2 s = (5 + 6 + 7) ÷ 2 = 9 s is the semi-perimeter. Area = s * (s - A) * (s - B) * (s - C) where: A, B, and C are the lengths of the sides of the triangle. Area = √9 * (9 - 5) * (9 - 6) * (9 - 7) Area = √9 * 4 * 3 * 2 Area = √216 = 14.6969 square feet

The Perimeter of a Triangle:

Perimeter = A + B + C Perimeter = 5 + 6 + 7 = 18 feet

Calculate the Volume of Concrete Needed:

The volume V of concrete is the area multiplied by the depth (converted to feet): V = A * depth in feet Convert depth from inches to feet: Depth (feet) = 8 ÷ 12 = 0.66666 feet 14.6969 * 0.66666 = 9.7979 cubic feet 9.7979 * 0.037037037037037 = 0.3628 cubic yards 9.7979 * 0.028316846592 = 0.2774 cubic metres

Results

Area: 14.7 square feet Perimeter: 18 feet Volume: 9.8 cubic feet Cubic Yards: 0.36 cubic yards Cubic Meters: 0.2775 cubic meters

This tool simplifies estimating the concrete volume needed for scalene triangle slabs in construction projects. Accurate input values will ensure reliable results for planning and material estimation.

When Ordering Concrete

This concrete calculator will help you in estimating the amount of concrete needed for your project. The amount given as needed, does not include any waste. It is recommended, depending on the job you are doing, to add anywhere from an extra 4% to 10% to your concrete order to make sure you have enough concrete to finish the job. Ask when ordering the concrete. They will be able to give you a good idea of what is needed.

Concrete Volume Calculators

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Shapes using Imperial & Metric Measurements

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