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what is the approximate area of a sector given θ≈212 with a radius of 45 m?

question 1 options:

2613.59 m²

3744.45 m²

3371.26 m²

2928.36 m

Step-by-step explanation:

we know that

The area of a sector is equal to

where

------> is the angle in degrees

r is the radius of the circle

In this problem we have

assume

substitute the values

answer

a,b, and d

explanation

a reflection angle is more than

but less than;

an angle that measures

is a reflex angle.(true)

an angle that measures less than

is acute.(true)

provided we are considering angles greater or equal to zero.

an acute angle lies in the range.

an obtuse angle is less than 180° but more than 90°

an angle that measures 300° is obtuse (false)

an angle that measures 65° is an acute angle.(true)