Answer:
Step-by-step explanation:
angle CDA = angle ABC (opposite angles of a parallelogram are equal)
56 degree = angle ABC
therefore angle ABC is 56 degree.
Answer:
Step-by-step explanation:
Would it be 24??
Answer:
b 233 7 in
Step-by-step explanation:
The relation is that the diameter is twice the length of the radius.
To make more proof, look at the attached image below.