The \triangle LMN and \triangle GHI are shown.

Name two other sets of corresponding information that would allow you to apply the SAS congruence property.

Choose the best pair of words to complete the sentence. Most choices will fit grammatically and will even make sense logically, but you must choose the pair that best fits the idea of the sentence.

Ashley discredited the ____ story by asking the suspect a difficult question that caused him to panic and deliver a(n) _____ answer that barely stayed on the subject.

A. specious, discursive

B. avuncular, maladroit

C. redoubtable, flaccid

D. salacious, clandestine

E. desultory, jejune

The lines containing the altitudes of a triangle meet at a single point, called the orthocenter. The position of the orthocenter is determined by the measures of the angles. Construct the three altitudes for each of the following triangles. Then complete the statements in parts a-c.

b. Where does the orthocenter of a right triangle lie ?

True or false? Justify your reasoning.

b. If two triangles are congruent, they are similar.

In one month, you earn $16 for mowing the lawn,$15 for babysitting, and $20 for allowance. You spend$12 at the movie theater. How much more money do you need to buy a $45 video game?

Construct the bisector of $\angle R$ using a compass and straightedge.

Describe how to construct the following regular $n$-gons.

b. A hexagon

Construct the angle bisector for each of the following angles.

True or false? Justify your reasoning.

a. If two triangles are similar, they are congruent.

The lines containing the altitudes of a triangle meet at a single point, called the orthocenter. The position of the orthocenter is determined by the measures of the angles. Construct the three altitudes for each of the following triangles. Then complete the statements in parts a-c.

a. Where does the orthocenter of an acute triangle lie ?

Describe how to construct the following regular $n$-gons.

a. A square

The \triangle ABC and \triangle WXY are shown.

To apply the SAS congruence property to prove $\triangle A B C \cong \triangle W X Y$, you could show that $\overline{A B} \cong$ ?, that $\angle B \cong$ ?, and that $\overline{B C} \cong ?$.

Construct the bisector of $\angle R$ using a compass and straightedge.

Construct the angle bisector for each of the following angles.