Question

in the following figure in the centre of the circle, IL AOB = 75° and AB - CD.
1x44
A
75°
C
a)
Pind DOC
i) 75"
i) 105°
iii) 90°
iv)35°
Find 2 ABO
1) 50 /
ii) 51/2
iii) 52'12
c)
iv) 53 '12
Find 2 BOD
i) 20°
ii) 30°
iii) 40°
iv) 50°
The relation between OA and OC is
1) OAOC
ii) OA-OC
iii) OAKOC
iv) AC=300​

Answer 1

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