The dimensions of a rectangular section of forest land are 5.5 × 105 meters and 4.2 × 104 meters. Complete the following sentences. 2.31 × 103
2.31 × 104
2.31 × 105
23.1 × 109
2.31 × 1010
23.1 × 1010
square meters
square kilometers

step-by-step explanation :

we know that

the measurement of the outer angle is the semi-difference of the arcs which comprises

in this problem

m< xzy is the outer angle

substitute the values

the measure of angle xoy is equal to

> by central angle

substitute the value