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01-05-2021
Mathematics

contestada

3.
Find the area of a sector with a central angle of 110° and a diameter of 9.2 cm. Round to the nearest tenth.
A. 81.2 cm
B. 5.6 cm
C. 20.3 cm
D. 2.2 cm

Respuesta :

02-05-2021

Answer:

110÷360×π×4.6^(2)= 20.312

Step-by-step explanation:

Area of sector = angle / 360 x π x r^(2)

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