Find m angle d for m angle b = 65
The figure is not drawn to scale
2 answers:
Answer:
Denote O as center of circle, draw OA, OC.
As property of tangent line from outside of circle (angle OAD = angle OCD = 90 deg):
=> AOC + D = 180
Moreover, angle AOC = 2 x angle B = 2 x 65 = 130
=> D = 180 - 130 = 50 deg
Hope this helps!
:)
Answer:
50°
Step-by-step explanation:
Angle of arc AC = 2 × 65 = 130
(Angle at the centre is twice the angle on the circumference)
Tital angle of the quadrilateral with one vertex at the centre = 360
m(D) + 90 + 90 + 130 = 360
m(D) = 360 - 310 = 50°
You might be interested in
Answer:
18
Step-by-step explanation:
Because when 18-5=13 x 2=26
Answer:
The answer is 2.5
The next blank is 6
Nor sure what you're doing on the bottom but use point slope thing
y-0=-2(x+2)
y=-2x+2
So not sure what you're asking but...
yeah, you're right.
Answer:
i would love to help but there is no question :(
Step-by-step explanation:
Answer:
your chances would be 9 out 10 or in fraction form 9/10
