2 years ago

Will give brainliest and 20 pts

1 answer:

fomenos2 years ago

7 0

Answer:can I plz have more info

Step-by-step explanation:

i Think ik but I need a little more info

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motikmotik

Answer:

$A = \dfrac{7}{2}\pi~cm^2$

Step-by-step explanation:

There is a formula for the area of a sector given the radius and the angle measure.

$A = \dfrac{n}{360^\circ}\pi r$

n = angle measure

r = radius

$A = \dfrac{140^\circ}{360^\circ}\pi \times (3~cm)^2$

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3 years ago