Question

In circle A shown below BD, is a diameter and the measure of CB is 48°. What is the measure of ∡DBC?

48°

66°

24°

42°

Answer 1

Hint: Triangle formed with diameter as one of side will always will right angle triangle with diameter as hypotenuse. Can you solve it now?

Answer 2

no not good at this

Answer 3

It's a right angled triangle. So DCB is 90.

Answer 4

that is not one of the choices ???????

Answer 5

Find out DBC..:P You knw the other two angles

Answer 6

and how do i find DBC

Answer 7

Sum of angles in a triangle = 180.