Find the area of the right triangle adc

What is 32+4 x (16 x 1/2) -2 show your work}

The vertices of a rectangle are given in the columns of the matrix . if is found to perform a transformation, what are the coordinates of the transformed rectangle? (0, 0), (0, –3), (–3, –3), (–3, 0) (0, 0), (0, 3), (3, 3), (3, 0) (0, 0), (0, 3), (–3, –3), (–3, 0) (0, 0), (0, 3), (–3, 3), (–3, 0)

Aright cylinder has a diameter of 8 m and a height of 6m. what is the volume of the cylinder