How do your answers to exercises 4 and 5 compare? what does that tel you about the geometric efect of
multiplication by the reciprocal of a complex number?

answer: 15

step-by-step explanation:

11 feet 6 inches and 8 feet 6 inches

< 4, -5>

step-by-step explanation:

starting from g. we move 4 right and then 5 down to get to h. that means the vector is < 4, -5>

m∠5 + m∠3 = m∠1   is true.

m∠5 + m∠6 = 180 is true

m∠2 +m∠3 = m∠6   is true

m∠2 +m∠3 +m∠5 = 180   is true