Answer:
Area of the given rectangle =
Step-by-step explanation:
area of rectangle = length × width
<em>i</em><em> </em><em>hope</em><em> </em><em>it</em><em> </em><em>helped</em><em>.</em><em>.</em><em>.</em>
It can be written as 5 x 10^ -11 or 0.5 x 10^ -10
Hope it helps.
Hope this helps you to solve it
Area = pi*r^2
Area = pi*9^2
Area =