Equilateral Triangle Calculator: Area, Height & Formula
Free equilateral triangle calculator. Enter side, height, area, or perimeter to solve the rest. Area formula A = (√3/4)a² with height, radii, and examples.
Math Calculators
✍ Data & Analytics Professional · MIT
Yulduz Zaripova ✓ Verified expert
Yulduz Zaripova is a data-driven professional based in New York who combines applied mathematics, financial engineering, and data analytics. She has experience in strategy, anti-fraud, and scaling operations.
Experience
Yulduz currently works at Transcendent Enterprise. She has a strong background in data science, analytics, and finance-related projects, with multiple certifications in data tools and financial concepts. She has also volunteered as a visual storyteller and photographer with the American Red Cross.
Education / Certifications
- Applied Data Science Program – MIT Professional Education
- Finance and Accounting for the Nonfinancial Professional – Columbia University
- Additional certifications in Tableau, Python, SQL, AWS, and data science fundamentals
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28Tools reviewed
Math Calculators
Pyramid Volume Calculator: Formula, Square & Any Base
Free pyramid volume calculator. Solve square, rectangular, or regular polygon base pyramids. Pyramid volume formula V = ⅓ × base area × height with examples.
Math Calculators
Area of a Rectangle Calculator: Formula, Sides & Diagonal
Free area of a rectangle calculator. Enter any two values to solve area, perimeter, sides, or diagonal instantly. Rectangle area formula A = a × b explained.
Finance Calculators
Annual Income Calculator: Hourly, Monthly to Yearly Pay
Free annual income calculator. Turn hourly, daily, weekly or monthly pay into your yearly income in one click. See the full breakdown and formula.
Finance Calculators
Hourly to Salary Calculator: Wage to Yearly Income
Convert any hourly wage to a yearly salary. See what $20, $28 or $45 an hour is per year, month and week. Free calculator with a full hourly pay chart.
Finance Calculators
Pay Raise Calculator: New Salary After a % Increase
Free pay raise calculator. Enter a raise percentage to see your new pay, or enter old and new pay to find the percent. Works for salary or hourly wage.
Other Calculators
Grams to KG Calculator: Convert g to kg (with Chart)
Convert grams to kg fast. 1000 grams equals 1 kilogram, so divide grams by 1000. Free grams to kilograms calculator with a conversion chart and formula.
Math Calculators
Square Root Calculator: Steps, Radicals & Decimals
Square root calculator with steps. Get the exact radical and decimal for any number, plus cube roots, fractions, and negative roots. √72 = 6√2 ≈ 8.4853.
Finance Calculators, Math Calculators
Test Grade Calculator | Calculate Test Score
Free test grade calculator. Enter questions wrong or your score to get the percentage and letter grade, plus how many you can miss for an A, B, or C.
Math Calculators
Percentile Calculator: Find Value or Rank with Steps
Percentile calculator with steps. Find the value at any percentile, or the percentile rank of a number. 25th percentile of 45–90 is 56.25. Free solver.