Centroid and Orthocenter

Question 1

What statements are true about the orthocenter of triangle JKL? Check all that apply.

Revolt · Accepted Answer

The orthocenter is where the altitudes of the triangle intersect.; The orthocenter will lie on triangle JKL.

Question 2

✔ JKKLJL

Revolt · Accepted Answer

✔ JK

Question 3

JK✔ L

Revolt · Accepted Answer

✔ L

Question 4

D✔ EF

Revolt · Accepted Answer

✔ E

Question 5

EF✔ LEKF

Revolt · Accepted Answer

✔ LE

Question 6

What was the first in constructing the altitude WZ for triangle XYZ?

Revolt · Accepted Answer

✔ Z; Place the compass point at and draw an arc that intersects segment twice.: Z; Place the compass point at and draw an arc that intersects segment twice.: XY

Question 7

WZ✔ XYXZYZ

Revolt · Accepted Answer

✔ XY

Question 8

Which step in the construction of the altitude assures that AD is perpendicular to EF?

Revolt · Accepted Answer

From each intersection point, draw an arc above side EF so that the two arcs cross.

Question 9

Which of the following is a correct step for constructing a median of triangle LMN?

Revolt · Accepted Answer

Bisect side LN. Construct a line segment through vertex M and the midpoint of side LN.

Question 10

Which of the following is a result of the construction of a median of a triangle?

Revolt · Accepted Answer

A side of the triangle is bisected.

Centroid and Orthocenter Answers

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