Help mee Point A is the incenter of triangle DEF.

Point A is the incenter of triangle D E F. Lines are drawn from the points of the triangle to point A. Lines are drawn from point A to the sides of the triangle to form right angles and line segments A X, A Y, and A Z.
Which must be true? Select three options

Point A is the center of the circle that passes through points D, E, and F.

Point A is the center of the circle that passes through points X, Y, and Z.

Line segment Z A is-congruent-to line segment Y A

Line segment E A is-congruent-to line segment F A

Line segment A X is-congruent-to line segment A Y

the answer is 13/48

step-by-step explanation:

the arc length is found by finding the circumference of the full circle (2xpixradius) and then dividing by 4 to find just one quarter of the circle (90 degrees).

both the histogram and the stem and leaf plot will visually show how many shoppers were of various ages within each range of data.   the histogram does not give us the specific ages of these shoppers unlike the stem and leaf plot.a histogram does not give us a true range of the data because we do not know exactly how old the shoppers were. a stem and leaf plot will give exact ages, so we can determine the exact range along with all measures of center and the others measures of center.   with the histogram, we cannot find any of these.

step-by-step explanation:

simple 80 pieces in 1 sercing so 80*47=3760+20=3780