Answer:
60.28.
Step-by-step explanation:
We need the sine function because we are given the opposite side and we need the hypotenuse.
sin 71 = 57 / x
Cross multiply
x * sin 71 = 57
x = 57 / sin 71
= 60.28.
Answer:

Step-by-step explanation:
Polynomial =
.
Before determining the degree of the polynomial, let's open the parentheses using the distributive property .

Degree is the highest exponential power in a polynomial .
So, the degree of the given polynomial is 5.

Answer:
Pair of compasses.
Step-by-step explanation:
These are used to inscribe circles/arcs.
Compasses are used in maths, navigation,e.t.c.
Hope it helps.
Answer:
31.6 sq.in i got by using 2pier formula