WebJan 31, 2024 · To calculate the area of an equilateral triangle, you only need to know the side: area = a² × √3 / 4. Since √3 / 4 is approximately 0.433, we can formulate a quick recipe: to approximate the area of an equilateral triangle, square the side's length and then multiply by 0.433. Although we didn't make a separate calculator for the ... http://www.unit-conversion.info/mathcalculators/pentagonal-prism/
Area of a Pentagon Calculator - Online Area of a Pentagon
WebFinal answer. Transcribed image text: Using the raw materials below at those ratios, calculate the oil length, the hydroxyl value, the solids, Favg, and molecular weight. prepared by polycondensation as follows: the mixture of xylene, soya fatty acid, phthalic anhydride, benzoic acid and pentaerythritol was charged in a glass reactor equipped ... WebFormula to Calculate Pentagon Perimeter. Perimeter of a pentagon can be calculated by using any one of the formula mentioned here. Pentagon Perimeter = 5 * s, where s is the length of side of a pentagon. Perimeter of a pentagon = (10 * d) / (1 + √5), where d is the length of diagonal of a pentagon. campaign materials philippines
Area Calculator
WebMar 9, 2024 · Using a Known Diagonal 1 Take the measurement of the length of the diagonal of the square. 2 Understand the formula for the area using a known diagonal. Area = (diagonal^2)/2. [3] 3 Multiply … WebSep 1, 2024 · Area of regular pentagram = 139.187 Input: d = 7 Output: Area = 272.807 Recommended: Please try your approach on {IDE} first, before moving on to the solution. … WebArea of the rectangular part of the wall: 6.6 × 11.6 = 76.56m 2. Area of the triangular part of the wall: (5.8 × 11.6) ÷ 2 = 33.64m 2. Add these two areas together to find the total area: 76.56 + 33.64 = 110.2m2. As you know that one litre of paint covers 10m 2 of wall so we can work out how many litres we need to buy: campaign marketing strategies