Gerry and his family have moved into a new home with a great backyard. In the yard, they plan to have a garden, a lawn, and a patio. The diagram shows the actual dimensions of the backyard. The length of the backyard is 10 yards, and its width is 15 yards. The base of the triangular garden is 10 yards, and its height is 4 yards. The patio has a length of 8 yards and a width of 4 yards. Gerry makes a scale drawing of the backyard using a scale of 3 centimeters to 1 yard.

The base of the garden in the scale drawing is
centimeters.

The height of the garden in the scale drawing is
centimeters.

The length of the patio in the scale drawing is
centimeters.

The width of the patio in the scale drawing is
centimeters.