Register
AD, BE, and CF are all diameters of the circle. The measure of angle AOB is 40 degrees. The measure of angle DOF is 120 degrees. Find the measures of the angles: BOC : COD : (Image is attached)
200k views
0 votes
AD, BE, and CF are all diameters of the circle. The measure of angle AOB is 40 degrees. The measure of angle DOF is 120 degrees.

Find the measures of the angles:


BOC :

COD :
(Image is attached)

AD, BE, and CF are all diameters of the circle. The measure of angle AOB is 40 degrees-example-1
User Sandria
by
5.3k points

2 Answers

4 votes
BOC : 80 degrees
COD : 20 degrees
User Chenwj
by
6.0k points
4 votes
is a center so angle
cof =180 angle cod +dof =180
so angle cod=60
User Maxime T
by
5.9k points
Ask a Question
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

5.7m questions

7.5m answers

Other Questions

Aliyah has $24 to spend on seven pencils. After buying them she had $10. How much did each pencil cost?
Evaluate a + b when a = –16.2 and b = –11.4 A. –27.6 B. –4.8 C. 4.8 D. 27.6
What is the value of x? (-4) - x = 5
Can someone help me with 5??? ASAP?
Solve for h 3h=7(2/7-3/7h)-10
Link Copied!