alexandracosta07 alexandracosta07
  • 27-12-2022
  • Mathematics
contestada

The circle below has centre O.
BC and DE are tangents to this circle.
Work out the size of angle 0.
Give reasons for your answer.
A
56°
B
O
D
21°
0
C

The circle below has centre O BC and DE are tangents to this circle Work out the size of angle 0 Give reasons for your answer A 56 B O D 21 0 C class=

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