Perspective is the evaluation or analysis of something, the way we think.
perception is a way of interpreting and understanding something.
Answer:
A.) ∠CAB ≅ ∠FDE
Explanation:
The triangle SAS postulate state that two triangles that have congruent side-angle-side are congruent triangles. Take notes that the angle must be in between the two congruent sides. The congruent sides of the first triangle are CA = FD and AB=DE. The angle in between CA and AB is ∠A, while the angle between FD and DE is ∠D.
The angle needed will be:
∠A ≅ ∠D
∠CAB ≅ ∠FDE
V=IR
Total resistance R=2.5*4=10ohms
15=I*10
I=1.5 amps
Power=I^2R where R here is one lamp so
P=1.5^2*2.5=5.625 Watts
B is a right answer, and maybe C? I think so.