marisamanzanar
marisamanzanar marisamanzanar
  • 15-08-2020
  • Mathematics
contestada

Find the measure of ∠ 1 in O.

Find the measure of 1 in O class=

Respuesta :

Rawdhat
Rawdhat Rawdhat
  • 15-08-2020

Answer:

10°

Step-by-step explanation:

The angle subtended at the circumference is half the angle subtended at the centre of the circle i.e. 20°÷2=10°

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