If you are trying to find the area, it's 10ft but idk what's the question here.
So, the area of the trapezoid is 287 cm².

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<em>"Associate with people who are likely to improve you."</em>
The answer is 0.38
It can also be 19/50
I hope this helps
Step-by-step explanation:
Let the son's age be x and man be y
y=26+x
y=8+3x
x=9
Son's age is 9