Figure abcd is rotated 90°counterclockwise about the origin. which of the following gives the correct measure of an image of one of its sides?

b'c' = √17
c'd' = √10
d'd' = 5
a'b' = √17

answer: 12

step-by-step explanation:

351°f

step-by-step explanation:

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.

answer is  

c.

36

step-by-step explanation: