For what numbers ∅ is f(∅) = tan ∅ not defined?

True or false? many triangular shapes can be circumscribed about a given circle

Mr. and mrs. wallace have decided to buy a car for $21,600. they finance $15,000 of it with a 5-year auto loan at 2.9% arp. what will be their monthly payment be? a. $268.20 b. $268.86 c. $269.54 d. $387.16 (monthly car loan payment per $1,000 borrowed) i need !

Given: m∠ adb = m∠cdb ad ≅ dc prove: m∠ bac = m∠bca lol