Moira borrowed $4,500 from her grandfather to pay for her first year of college. Three years later, she repaid the $4,500 along
with an interest of $243. What was the annual interest rate? Round your answer to one decimal place
1 answer:
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Answer:
FA = 25.87
Step-by-step explanation:
Given: BD = 30 , DF = 5 , EF = 16
To find: FA
Rectangular box is a Cuboid.
Figure attached.
AB = FE = 16
So,
In ΔADB
using Pythagoras theorem,
Again using Pythagoras theorem in Δ ADF we get
Therefore, FA = 25.87
