1 Answer

Blank · Answer 1 · 2023-12-14T07:12:05+0000

Answer:

Step-by-step explanation:

To get the area of the sectors, we need the area of the full circle

The area of the circle is:

$A\text{ = }\pi* r^2$

where r is the radius of the circle

The area of the circle is:

$A=\text{ }(22)/(7)*15\text{ = 707.1429 }mm^2$

We now proceed to divide the area of the sector by 18

Mathematically, we have that as:

$(707.1429)/(18)\text{ = 39.3 }mm^2$

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