Answer:
<em>122.46 cm² </em>
Step-by-step explanation:
A =
~~~~~~~~~
= 8 cm
= 5 cm
A = 3.14 ( 8² - 5² ) ≈ <em>122.46 cm²</em>
A the bead shop, there are 25 rows of beads. If there are 320 beads in each row, how many beads are in the shop?
1 answer:
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