7. If AB is a chord of length 53 cm of a circle with centre O and radius 5 cm, then area of
Зл
(a)
8
sector OAB is
2
2571
cm
8T
(b)
cm?
3
circleroth
(c) 257 cm?
(d)
cm?
3
11
Answers
Answered by
1
Answer:
the ans is 2 this question is so tuff
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