Answer:
well i do not know and would not know what those ovals are or whatever they are but the dude before is right .
Step-by-step explanation:
Simply the formula of an area is Length x Width
An expression is the core parts of an equation Ex. A + B
A - 11 * 3 (Expression)
B - 11 * 3x (Expression)
* = multiply (x)
Point A altimeter reading: +450
Point B altimeter reading: -50
