A circular garden has a circumference of 130 feet. A gardener would like to install a path going through the middle of the garde
1 answer:
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So,first step is to write
Now we start from inner paranthesis
,we need to first find value of
Answer:
Step-by-step explanation:
we know that
The area of the polygon is equal to the area of a square plus the area of four congruent triangles
so
where
substitute