The sum of the length breadth and height of a cuboid is 19cm and length of its diagonal is 11cm find surface area of LSA

Find the volume of the solid whose base is the region bounded by f(x), g(x) and the x-axis on the interval [0, 1], and whose cross-sections perpendicular to the y-axis are squares. your work must show the integral, but you may use your calculator to evaluate it. give 3 decimal places for your answe

If two lines form congruent alternate interior angles with a transversal, then the lines

Whats is the value of the variables ?