Question

Q.8.Read the given case study and solve any 4 sub questions

In a Cricket match, the Captain of the fielding team made a strategy for
getting the wickets.On the 30 yards circle boundary, he positioned 4
players and the remaining players were spread on the ground as shown
below (4 M)

i) if players are standing at position A,B,C and D then the figure formed is
called as
a) Parallelogram
b) Square
c) Rectangle
d) Cyclic quadrilateral
ii) The distance between player B and C is equal to distance between
player A and D.Considering O as centre of circle, if ∠BOC = 120° , find
∠ AOD
a) 60°
b) 120°
c) 240°
d) 100°
iii) If the radius of the given circle is 20 m and distance between B and C is
32 m find the distance of BC from centre O
a) 10 m
b) 11 m
c) 12 m
d) 24 m

iv) Find the measure of ∠ ACD
a) 120 °
b) 60 °
c) 100 °
d) 200 °
v) Find the measure of ∠ ABC if measure of ∠ADC is equal to 85 °
a) 85 °
b) 115°
c) 105°
d) 95°

Answer 1

Answer:

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Answer 2

Answer:

Step-by-step explanation:

1) it also can be square or rectangle

2)240

3) 32-20=12

4) 85