Desk Check

function testPyramid) t var pa pyramidSurfaceArea(8, 7); document.getElementById('outputDiv').innerHTML pa; // Computes and returns the surface area of the // four triangular faces of a regular pyramid // with the specified base length and height. function pyramidSurfaceArea (base, height) f var edge = Math.sqrt(base*base/2 var triArea triangleArea(base, var pyramidArea-4 * triArea; return pyramidArea; + height *height); edge, edge); base height edge triArea ramidArea // Computes and returns the area ofa // triangle with side lengths a, b, and c function triangleArea(a, b, c) 1f var s=(a+b+c)/2; var area Math.sqrt(s * return area; (s-a) (s-b) (s-c)); * * Round all answers for this question to one place after the decimal S C area Check