find the area of sector whose length of the arc is 64m and radius is 20m

Question

find the area of sector whose length of the arc is 64m and radius is 20m​

Savannah · Answer

Answer:   hope this will help you     Step-by-step explanation:    Length=48m.    Radius =10m.    circumference =2π(10)=10πm. Find the area:    Area = π(10)^2=100πm^2. Find the area of the sector:    Arc Length = 48m. Area of the sector = ( arc length / Circumference ) x Area.    Area of the sector =(48m/10πm)×100πm^2.    =480m^2.

Adalynn · Answer

Step-by-step explanation:   Length=48m.  Radius =10m.  circumference =2π(10)=10πm. Find the area:  Area = π(10)^2=100πm^2. Find the area of the sector:  Arc Length = 48m. Area of the sector = ( arc length / Circumference ) x Area.  Area of the sector =(48m/10πm)×100πm^2.  =480m^2. Hence the area of sector is 480m^2.

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Alice

Verify the closure property of the addition for the following rational numbers:

(a) −5/9 and 5/9
(b) −19/18 and

B.
1. The earth is called a
as its shape is spherical, bulging slightly
in the middle and flattened at the poles.

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