The polynomial simplifies to an expression that is a linear binominal with a degree of 1.
Answer:
3.14 km
Step-by-step explanation:
we know that area of a circle is πr², where r is the radius
if here radius is 1 kilometres, π is 3.14
then, circle's area = 3.14 * 1 * 1 = 3.14 km
Answer:
The answer and explanation is on the picture.