Question

A circle is centered on point B. Points A, C and D lie on its circumference.
If LADC measures 35º, what does ZABC measure?

Answer 1

Angle ABC would equal to 70 degrees.

Angle ADC is an inscribed angle. An inscribed angle is 1/2 the amount of a central angle. So you have to multiply 35 by 2. So the central angle is equal to 70 degrees.

Answer 2

Answer:

the answer is Angle ABC would equal to 70 degrees.

Angle ADC is an inscribed angle.

An inscribed angle is 1/2 the amount of a central angle.  

35 * 2= 70

the central angle is 70 degrees.

Step-by-step explanation:

hope this helps