31: =
34: >
39: ohio, fla,N.Y, Texas, california
the rest ill help with in a sec
<h2>
<u>Given</u>:-</h2>
= 7 cm.
<h2>
<u>To </u><u>find</u>:-</h2>
<h2>
<u>Solution</u>:-</h2>
<u>Step-by-step </u><u>explanation</u>:-
Let "r" be the radius of the circle.
We know that,
=
False, an expression can have letters too.