Question

Average speed of 512Km/3.30h​

Answer 1

Answer:

what's the questionAddition of all Sides of Given figure is called perimeter.

We have,

The Perimeter of the figure =10+6+4+4+4+10+3+3+3+7=54 cm.

Answer 2

Answer:

hope it helps u

Step-by-step explanation:

Take your current speed in either kmph or mph. Divide it by 60 to get kilometers per minute or miles per minute. Divide by 60 again, getting kilometres per second or miles per second. Alternatively, divide it by 3600 for the straight conversion.