Answer:
Step-by-step explanation:
original price = 20
Answer:
26
Step-by-step explanation:
its not
The answer is 204 square units
From symmetry of sin(x) about pi/2, we know that sin(x)=sin(pi-x).
Therefore
sin(x)+sin(pi-x)=sin(x)+sin(x)=2sin(x).
Answer:
20
Step-by-step explanation: