For the if u can and ! if the length of a minute hand in a clock is 28 inches, which of these is the closest to the total area covered by the minute hand after four rotations? a. 28 sq (square) inches b. 168 sq inches c. 784 sq inches d. 3136 sq inches

if the minute hand of the circular clock is 28 inches, that simply means its radius is 28.

so it covers that much in 1 rotation, so in 4 rotations that'd be 4(784π) => 3136π.

∠1≅∠2 by the alternate exterior angles theorem.

step-by-step explanation:

given, a ∥ b and ∠1 ≅ ∠3 .we have to prove that e ∥ f

we know that ∠1≅∠3 and that a || b because they are given. we see that by the alternate exterior angles theorem. therefore, ∠2≅∠3 by the transitive property. so, we can conclude that e || f by the converse alternate exterior angles theorem.

we have to fill the missing statement.

transitivity property states that if a = b and b = c, then a = c.

now, given ∠1≅∠3 and by transitivity property ∠2≅∠3 .

hence, to apply transitivity property one angle must be common which is not in result after applying this property which is ∠1.

the only options in which ∠1 is present are ∠1 and ∠2, ∠1 and ∠4

∠1 and ∠4 is not possible ∵ after applying transitivity we didn't get ∠4.

hence, the missing statement is ∠1≅∠2.

so, ∠1≅∠2 by the alternate exterior angles theorem.

answer: 1inch=7days  

12inch=12*7=84days

step-by-step explanation: