Ariel glued a strip of ribbon around the edge of a circular picture frame
so that there was no gap or overlap
of the ribbon. If the picture frame
is 8 inches in diameter, how much
ribbon did Ariel use?

1. 523.33 cubic inches

2. 113.04 cubic inches.

3. 17.41.

4. 16.49

i think this should be your answer

hope i

-lavira : )

chemists are often responsible for designing a chemical reaction and analyzing the products obtained from it. one significant part of designing a chemical reaction is determining the amount of each reactant that is needed and the amount of each product that will be produced. in order to do so, chemists use stoichiometry, the quantitative relationships between reactants and products.