alexmoy45p8yd7v
alexmoy45p8yd7v alexmoy45p8yd7v
  • 05-04-2020
  • Mathematics
contestada

On the picture to the right,
AB and AC are segments tangent to circle k(O). OB=3 cm, and OA =6 cm.
Find AB, AC, m∠3, and m∠4.

On the picture to the right AB and AC are segments tangent to circle kO OB3 cm and OA 6 cm Find AB AC m3 and m4 class=

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VloggerSav
VloggerSav VloggerSav
  • 05-04-2020

Answer:

AB =  5.2

AC =  5.2

m∠3 =  30 degrees

, m∠4 =  30 degrees

Step-by-step explanation:

Triangle ABO and ACO are both 30 60 90 triangles and are equal

Therefore If we have two sides then we can figure out the last side

Answer Link
ajl242 ajl242
  • 29-07-2020

Answer:

AB&AC= sqrt27, m<3=30˚, m<4=30˚

Step-by-step explanation:

6^2-3^2= 27, BA & CA= sqrt27

90˚&60˚&30˚ makes a right triangle

angles 3&4 are less than the non-labeled angles, so they have to be 30˚

Answer Link

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