Select the figure that can be formed when a cube is cut by a plane parallel to its base​

Find the value of x. round the length to the nearest tenth

Look at the figure below: triangle abc is a right triangle with angle abc equal to 90 degrees. the length of ac is 5 units and the length of ab is 4 units. d is a point above c. triangle adc is a right triangle with angle dac equal to 90 degrees and dc parallel to ab. what is the length, in units, of segment cd?

Which of the following is the graph of y= square root -x-3