(geometry flvs 1.02) does the construction demonstrate how to copy an angle correctly using technology?

a) yes; the distance between points a and f was used to create circle h

b) yes; the distance between points f and g was used to create circle h

c) no; the distance between points a and f was used to create circle h

d) no; the distance between points f and g was used to create circle h

B

Step-by-step explanation:

We have a copy of an angle IDH on AFG. And the arc FG is the radius of circle H.  Therefore, this construction demonstrates how to copy an angle correctly.

In this Picture we proceeded the following:

1)In the line segment DE, with the same compass width on AG, trace an arc over the arc DE, and then a circumference. Mark point H.

2)Open the Compass width FG and with the needlepoint in H mark the point I.

3)Trace another circumference around the point H with the needlepoint in H whose radius is HI = FG.

4)Trace a line between point D and I.

step-by-step explanation:

1,407.5 hours

step-by-step explanation:

we first convert all the time to hours and then sum them up.

there are 24 hours in 1 day, in 58 days, there are 24 x 58 = 1,392 hours.

there are 60 minutes in 1 hour, thus, 30 minutes will be equivalent to 30 / 60 = 0.5 hours.

therefore, the number of hours it will take mercury to complete a full rotation is 1,392 + 15 + 0.5 = 1,407.5 hours