Determine how triangles WXY and WZX can be shown to be similar. A. Since ZWXY = XWZ and ZWZX = _YWX, the triangles are similar by angle-angle.

B. Since ZYWXZXWZ and WX = WX, the triangles are similar by angle-side.

C. Since ZWXYZWZX and ZYWX = XWZ, the triangles are similar by angle-angle.

D. Since ZWXY = ZWZX and WX = WX, the triangles are similar by angle-side.​

your answer is 228

step-by-step explanation:

add the top and bottom bases together, then divide them by 2, then multiply by the height.

54 kilometers per hour

step-by-step explanation:

according to rules:

1 km = 1000 meter

which means that 1 meter = 1/1000 km

1 hour = 3600 second [ as 1 hour = 60 min = 60 *60 seconds ]

which means that 1 second = 1/3600 hour

therefore, 1 kilometer/hour =

thus to convert 15 meter per second to kilometer per hour, we multiply 15 to 3.6 kilometer/hour.

15 meter/second=   which is the required answer.