91Ó°ÊÓ

List the sides of \(\triangle P Q R\) in order from longest to shortest if the angles of \(\triangle P Q R\) have the given measures. \(m \angle P=7 x+8, m \angle Q=8 x-10, m \angle R=7 x+6\)

Determine whether each inequality is true or false. $$19-10<11$$

Write an equation in point-slope form of the line having the given slope that contains the given point. $$m=-3,(2,-2)$$

Determine whether \(\triangle J K L \cong \triangle P Q R\) given the coordinates of the vertices. Explain. \(J(-6,-3), K(1,5), L(2,-2), P(2,-11), Q(5,-4), R(10,-10)\)

Draw \(\triangle A B C\) such that \(m \angle A>m \angle B>m \angle C .\) Do not measure the angles. Explain how you know the greatest and least angle measures.

Name the corresponding congruent angles and sides for each pair of congruent triangles. $$\triangle T U V \cong \triangle X Y Z$$

Determine whether each equation is true or false if \(a=2\) \(b=5,\) and \(c=6.\) $$2 a b=20$$

Determine whether each equation is true or false if \(a=2\) \(b=5,\) and \(c=6.\) $$c(b-a)=15$$