Answer:
No.
Step-by-step explanation:
and
could be irrational and
be rational.
Example:
Let
and
.
And
and 0 is rational.
Answer:
-3 and -9 are the roots.
Step-by-step explanation:
Answer:
Step-by-step explanation:
πr² = 18
v = 90 cm³
1/3πr² h = 90
1/3*18*h = 90
h = 90*3/18
h = 5*3 =15 cm
Given:
The terminal point of
is (1,0).
To find:
The value of
.
Solution:
If the terminal point of
is (x,y), then

It is given that the terminal point of
is (1,0).
Here, x-coordinate is 1 and the y-coordinate is 0. Using the above formula, we get


Therefore, the value of
is 0.
I believe the answer is Chord AB