Abd is a right angled triangle so by pythagoras we know
and to calculate h we need to use the sine rule
i hope this helps
31 is the answer because if you add all the numbers and then divide by the number of
Answer:
its the 4th one
Step-by-step explanation:
Answer:
It make 6 circles in a minute.
Step-by-step explanation:
Given:
a ball travels in a complete circle every 10 seconds
i.e
one complete circle = time taken 10 seconds.
Two complete circle = time taken 20 seconds.
Three complete circle = time taken 30 seconds.
Four complete circle = time taken 40 seconds.
Five complete circle = time taken 50 seconds.
Six complete circle = time taken 60 seconds.
60 seconds = one minute.
∴ Six complete circle in one minute.
