Question
an inscribed angle with a diameter as a side has a measure of x degrees. if the ratio of measure of arc AD to measure of arc DB is 1:4, what is the measure of arc DB?
Answers
Steve
arcAD:arcDB = 1:4 means
m<A : m<B = 1:4
Since AB is a diameter, m<D = x = 90
that should help.
m<A : m<B = 1:4
Since AB is a diameter, m<D = x = 90
that should help.