Step-by-step explanation:
Diameter (d) = 22 km
circumference(c)
= π d
= 3.14 * 22
= 69.02 km
Hope it will help :)
Step-by-step explanation:
so for this one u do
231 the times it by 2 for the both sides
231×2=462 cm2
hope this make sense :)
18+ 13 gives you 31 so the difference between 13 and 31 is 18.
the answer is 31
Answer:
The width of the rectangle is 2.3 m
Step-by-step explanation:
Now, when we are asked to find the area of the rectangle, we will use the formula: . We should be given with at least two values, and then we can use the above formula and can find the third variable.
Now, we are given that the area of a rectangle is 12.65 and the length measures 5.5 m
So the width is given as:
So this is the required with of the rectangle.
Answer:
648 i think
Step-by-step explanation:
I hope that helped :)