The three altitudes of δabc intersect at point f. point f is the
a) centroid.
b) circumcenter.
c) incenter.
d) orthocenter.

The answer would be D-orthocenter

Step-by-step explanation:

The definition for orthocenter is the point where 3 altitudes of a triangle intersect. (inside my math vocab)

10 cm

step-by-step explanation:

if the polygon is a rectangle, then the perimeter is x+x+y+y. using the values that you gave, the perimeter is 3+3+2+2=10cm.

answer is d-29

step-by-step explanation:

since you didn't include the picture, i can give you the description so you know how to pick the correct answer. the third quartile of a data is always shown in a box plot. in the middle of your graph should be a box. the third quartile is the value that goes with the far right edge of the box.