In circle a shown below, segment bd is a diameter and the measure of arc cb is 36°: points b, c, d lie on circle a; line segment bd is the diameter of circle a; measure of arc cb is 36 degrees. what is the measure of ∠dbc? 36, 72, 18, 54

The answer is

Step-by-step explanation:

The triangle isosceles has two equal angles and two equal sides

The triangle ABC is an isosceles triangle -----> see the attached figure

-----> radius of the circle

------> angles of the base of the isosceles triangle ABC

------> by central angle ( vertex angle of the isosceles triangle ABC)

Remember that

the sum of the internal angles of a triangle is equal to

so

i can you with this answer

step-by-step explanation:

the functions have the same rate of change i think. i narrowed it down to this answer and "the rate of change of tour 1 is greater" but i got it wrong using that answer so im assuming its the answer above. (this is a question i also answered from the iready site if anyone needs a reference)