Answer:
It can be represented by the expression 2r, or “two times the radius.” So if you know a circle's radius, you can multiply it by 2 to find the diameter; this also means that if you know a circle's diameter, you can divide by 2 to find the radius. Find the diameter of the circle.
Step-by-step explanation:
you'r welcome :)
Answer:
A
Step-by-step explanation:
We are given the function:

And we want to find:

Substitute:

And evaluate:

In conclusion, our answer is A.
Answer:
KL = 5.25
LJ = 6
Step-by-step explanation:
i don’t know the first one
Every square is a rectangle<span> because it is a quadrilateral with </span>all<span> four angles right angles.</span>