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.
I think the answer would be B :)
The answer is 14.9253 i searched it up so there isn’t a remainder but that’s the decimal so..
DATES: The rule amendments will become effective October 29, 1999. Section IV of this release contains information on compliance dates.
The area of the desk is 39ft.
Hope this helps!!!