Question

30 POINTS! ASAP!!!!!!
Answer using Inscribed Angle Theorem

Answer 1

Answer:

15

Step-by-step explanation:

We know the theorem that the angle subtended by an arc at the center is 2 times the angle subtended by it at the circle.

So the angle subtended by arc BD at the center is 2 times the angle subtended by it at the circle.

2 BED=BCD

2 BED= 30

BED=30/2

BED=15

Answer 2

Answer:

15

Step-by-step explanation:

divide it. half of 30 is 15