Mathematics, 12.01.2021 20:40, s855753
The chord AB subtends an angle of 130° at the centre O The radius of the circle is 8 cm. Find:
a) the length of AB
b) the area of sector OAB c) the area of triangle OAB
d) the area of the minor segment (shown shaded).
Answers: 2
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The chord AB subtends an angle of 130° at the centre O The radius of the circle is 8 cm. Find:
a) t...
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