A sequence is defined recursively using the formula f(n + 1) = –0.5 f(n) . If the first term of the sequence is 120, what is f(5
2 answers:
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Given:
Each right triangular tiles has the leg measures of 5.2 cm and 6 cm.
There are 150 tiles in the mosaic.
To find:
The area of the mosaic.
Solution:
We know that, the area of a triangle is:
So, the area of Each right triangular tile is:
There are 150 tiles in the mosaic. So, the area of the mosaic is:
Therefore, the total area of the mosaic is 2340 cm ².
