Mathematics, 28.08.2020 01:01 safiyyahrahman8937

A door with width 4.20 has an arc as shown in the diagram. Find: a the radius of the arc, to the nearest cm b the length of the arc, to the nearest cm. 225° is the central angle

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A door with width 4.20 has an arc as shown in the diagram. Find: a the radius of the arc, to the nea...