625000
That’s the answer:)
Answer:
<h3>Solution: Length of the rectangular farmland =1km</h3><h3> :Breadth of the rectangular farmland =1/2km</h3>
1km= 1000m, 1/2km =500m
Area=Length×Breadth
=1000x500m2=500000m2
=50×10000m2=50 hectares
<h3>:)</h3>
Answer:

Step-by-step explanation:
The sum of the interior angles of a triangle is equal to 180 degrees, and each side of a straight line is equal to 180 degrees. Therefore, the exterior angle labelled
must be equal to the sum of the two angles marked
and
:

Thus, the missing angle is
.
The scenario described above is like dividing a right cone from the vertex down to the center for the base. The polygon that can be formed from the division or in this case slicing is a triangle. Thus, the answer to this item is letter B.
The answer I believe is C