CariU541723 CariU541723
  • 03-11-2022
  • Mathematics
contestada

Determine the measure of arc BD.


47.7°


mBD =


degrees

Respuesta :

ZviT317584 ZviT317584
  • 03-11-2022

From CIRCLE THEOREM: The angle at the centre of a circle is twice the angle at its circumference.

The above circle with O as its centre subtends an arc BD

The angle at the circumference is 47.7degrees;

[tex]\begin{gathered} \angle Arc\text{ BD=2}\times47.7^o \\ \angle Arc\text{ BD=9}5.4^o \end{gathered}[/tex]

The measure of Arc BD is 95.4degrees

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