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4 years ago

PLZ CHECK MY ANSWER. Round your answer to the nearest tenth.

Mathematics

1 answer:

Umnica [9.8K]4 years ago

4 0

Answer:

D. $70.34 cm^2$

Step-by-step explanation:

Area of sector of a circle is given as θ/360*πr²

Where,

r = radius = 12 cm

θ = 56°

Use 3.14 as π

Plug in the values into the formula and solve

$area = \frac{56}{360}*3.14*12^2$

$area = 70.34$

Area of the sector ABC = $70.34 cm^2$

The answer is D

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