Answer:
= -10d^4 + 12d^2s + 25d^2 - 30s
Answer:
$0.1966666
Step-by-step explanation:


Answer:
It should be congruent by the AAS congruence theorem
Step-by-step explanation:
The error is in the congruence theorem.
We know that the 2 angles are congruent and one of the sides are congruent. This means that it can either be congruent by ASA or AAS.
It is actually congruent by AAS because it include two angles and the side is opposite of one of the angles.
The unit of measurement appropriate for this would be meters^2