Question

area of a sector formula​

Answer 1

r x r *a/2

Step-by-step explanation:

the formula for sector area is simple multiply the central angle by the radius square and divide by 2

r x r * a / 2

Answer 2

Step-by-step explanation:

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HERE IS YOUR ANSWER:-

• THE FORMULA OF THE AREA OF A SECTOR IS VERY SIMPLE.

Multiply the central angle by the radius squared & divide it by 2.

• Sector area = r^2*a/2.