The formula is SA =
. r is the radius and l is the slant height. In your case it would be
.
Max has 21 and Mene has 43 the equation would be 21 + 43 = 64
they have 64 all together
You multiply all the sides to find the value of x
The answer would be 39/250000
The role your kidney plays is to act like a filter to remove wastes and extra fluid from your body.