2^31
use the rule that states the product of the same base with different powers you add them
(a^n) times (a^m) = a^(n+m)
Answer:
6,6,4,4 Those are even numbers
Step-by-step explanation:
A quadrilateral has 4 sides and 4 angle.
The sum of the 4 angles need to equal 360 degrees.
4th angle = 360 - 25-40-90
4th angle = 205 degrees.
