The circumference of that circle is about 27.02.
Answer:
the area which enclosed by two perpendicular radii of a circle is know as quadrant
Explanation:
Answer:
Human could use an electric saw to cut trees, if we keep cutting trees we will receive less oxygen since trees uses our carbondioxide that we exhale, and the tree will exhale their oxygen in the air if there isn't enough oxygen some insects/animals will die that could potentionally break the food cycle.
idk if this answers your question.
D none of the above
Sorry if this is the wrong answer