Sin+cos=90
49+cos=90
cos=41
X = 39ft
It’s the same units as house A it’s just a reflection
The area of the pentagon is 19 square units
The coordinates of the pentagon are given as:





The area of the pentagon is then calculated using:

So, we have:

Simplify the expressions in both brackets


Remove absolute bracket


Hence, the area of the pentagon is 19 square units
Read more about areas at:
brainly.com/question/1423568
20,000,000+400,000+80,000+4000+100+60+3