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Mathematics, 04.05.2021 20:00 Jorianes

5. ABCD is a rectangle with AB = 6 cm and BC = 16 cm. O is the midpoint of BC.
OAED is a sector of a circle, centre 0. Find
а) АО
b) angle AOD, in radians
c) the perimeter of the shaded region.
1​


5. ABCD is a rectangle with AB = 6 cm and BC = 16 cm.

O is the midpoint of BC.OAED is a sector of

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5. ABCD is a rectangle with AB = 6 cm and BC = 16 cm. O is the midpoint of BC.
OAED is a sect...
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