Colin buys a tv for £720. It depreciates at a rate of 4% per year. How much will it be worth in 3 years? Give your answer to the
1 answer:
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Answer:
The difference between the area of the original triangle and the area of the new triangle is .
Step-by-step explanation:
The equation for the area of a triangle () is:
Where:
- Base, dimensionless.
- Height, dimensionless.
The expression for each triangle are described below:
First Triangle (,
)
Second Triangle (,
)
The difference between the area of the original triangle and the area of the new triangle is:
The difference between the area of the original triangle and the area of the new triangle is .