Question

FAN AND MEDAL
Lines CD and DE are tangent to circle A as shown below:

If arc CE is 110°, what is the measure of ∠CDE?

55°
70°
100°
125°

Answer 1

thw sum of interior angles of a quadrilateral has to be equal to 360 degrees, now we can note this:

so we can write this:
x+90+90+110=360

Answer 2

please find the value of \(x\)

Answer 3

70

Answer 4

that's right!

Answer 5

thanks

Answer 6

:)