Davidferenzo Davidferenzo

16-03-2024
Mathematics

contestada

Determine and state, in terms of p, the area of a sector that intercepts a 40° arc of a circle with a radius of 4.5.

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jsimpson11000 jsimpson11000

16-03-2024

Answer:

Step-by-step explanation:

Area of the TOTAL circle (360°) =

pi r^2 =

pi * 4.5 ^2 = 20.25 pi units^2

you only want 40 ° of this 360 ° total

40 / 360 * 20.25 pi = 2.25 pi units^2

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