AD is tangent to circle B at point C. What is the measure of BCA? O 40° O 50° O 90° O 180°
1 answer:
Answer:
C
90
Step-by-step explanation:
B is likely the center, I think. You can't do it otherwise.
The tangent and a radius of a circle meet at 90o
therefore the answer is 90.
All of this could be confirmed with a diagram.
You might be interested in
11-6=5 ounces. She doesn’t have enough for both of the recipes. She will need 11 more ounces to be able to make the recipes. 5+11=16 and 16 ounces are in a pound.
Step-by-step explanation:
The hands of a clock point in opposite directions ( in the same straight line) 11 times in every 12 hours.
Answer:
Triangular Prism Calculator
Step-by-step explanation:
Answer:
distance =12 miles
speed =4 miles per hour
Time=?
t =d/s
t= 12/4
time= 3 minutes
Answer:
it is either positve 13 or negative 13
Step-by-step explanation:
