function calculateAdjacent() { // Get input values const hypotenuse = parseFloat(document.getElementById('hypotenuse').value); const theta = parseFloat(document.getElementById('theta').value); if (isNaN(hypotenuse) || isNaN(theta)) { document.getElementById('result').innerHTML = "Please enter valid numbers."; return; } // Convert theta to radians const thetaRadians = theta * (Math.PI / 180); // Calculate adjacent side const adjacent = hypotenuse * Math.cos(thetaRadians); // Display result document.getElementById('result').innerHTML = `

Adjacent Side: ${adjacent.toFixed(2)}

`; }Skip to main content

Wes Danielewicz is the equipment technician at Butterfield Country Club in Oak Brook, Illinois. Wes enlightens us on the many things that have changed during his 40-year career in golf course equipment maintenance and brings a unique perspective including 22 years at a municipal facility. We discuss the benefits of relief grinding and backlapping as well as the extra pluses of regularly servicing equipment.

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document.getElementById("calculate").addEventListener("click", function () { const radius = parseFloat(document.getElementById("hypotenuse").value); const aoa = parseFloat(document.getElementById("theta").value); if (isNaN(radius) || isNaN(aoa)) { document.getElementById("result").textContent = "Invalid input. Please enter valid numbers."; return; } const bcd = radius * Math.sin(aoa * (Math.PI / 180)); document.getElementById("result").textContent = `${bcd.toFixed(3)}"`; });