Nina`s grandmother deposits $73,000 into a savings account for her. The account pays 5.5% simple interest on a regular basis. If she does

not add or withdraw money from the account, how much interest will

she earn after 21 months? Round to the nearest cent.

a. 32 degrees

step-by-step explanation:

here we have to use the rule.

m∠e = 1/2 (major arc - minor arc)

m∠e = 1/2 (212 - 148)

m∠e = 1/2 (64)

m∠e = 32 degrees

answer: a. 32 degrees

you

central angle of a triangle has the same measure as its intercepted arc.

step-by-step explanation:

true

step-by-step explanation:

intersecting chords are just lines that intersect. so a line is equal to 180 degrees, so when it is intersected by another chord, then it create supplementary angles, and because the lines cross, vertical angels are also formed.