Answer:
Used the wrong value as the radius
Step-by-step explanation:
I think you might have used the diameter instead of the radius :)
Answer:
d. 0
Step-by-step explanation:
Given that:
A rational number is multiplied by a irrational number.
And the result is a rational number.
To find:
Such rational number wil be:
a.
b. 1
c.
d. 0
Solution:
Let us consider the given options one by one.
Let the irrational number be =
Checking option a.
Multiply and .
Result is: which is again irrational.
So, a. is not correct.
Checking option b.
Multiply and 1.
Result is: which is again irrational.
So, b. is not correct.
Checking option a.
Multiply and .
Result is: which is again irrational.
So, c. is not correct.
Checking option d.
Multiply and 0.
Result is: 0 which is rational.
So, d. <em>0 </em>is the correct answer.
The measure is one hundred eighty
275=4/3πr^3
*3/4 *3/4
206.25=πr^3
/π /π
65.66=r^3
•now find the square root which is....
4.03 cm