Construct a rhombus ABCD of side 4.5 cm and angle ABC 120 degrees. draw lines of symmetry

The figures below are made out of circles, semicircles, quarter circles, and a square. find the area and the perimeter of each figure and give your answers as a completely simplified exact value in terms of π (no approximations).

Solve each quadratic equation by factoring and using the zero product property. x^2 + 18x = 9x

If abcde is reflected over the x-axis and then translated 3 units left, what are the new coordinates d? are he re