harmoniewilliamss harmoniewilliamss

13-04-2021
Mathematics

contestada

DA is tangent to the circle at A and DC is tangent to the circle at C. Find m2D for m B = 59. (The
figure is not drawn to scale.)
A
B
D
O 60.5
0 121
O 62
O 124

DA is tangent to the circle at A and DC is tangent to the circle at C Find m2D for m B 59 The figure is not drawn to scale A B D O 605 0 121 O 62 O 124 class=

Respuesta :

sernan23 sernan23

22-04-2021

Answer:

A

Step-by-step explanation:

m angle b equals 59 now we have to find the arc of angle b.

so use the equation arc AC = 2(59)

arcAC = 118

360 - 118

=242

121/2

= 60.5

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