Answer:
A,C,D
Step-by-step explanation:
Area of a semicircle is 1/2* πr^2
Area of a square is s^2
Square’s area: 4mm^2
The radius is 3mm
Plug into the equation
1/2* π(3^2)
1/2* π(9)
We can use 3.14 as an estimate of pi
1/2*28.26
14.13mm^2
Now just add them both
Total area 18.13mm^2
216
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Answer:The area of the walkway around is 26 x + 16 as the sum of two terms
Step-by-step explanation:
I believe it's a segment.
