Prerequisite Skills VOCABULARY CHECK 1. The alternate interior angles formed when a transversal intersects two ? lines are congruent. ANSWER parallel 2. Two triangles are congruent if and only if their corresponding parts are ? . ANSWER congruent

Prerequisite Skills SKILL AND ALGEBRA CHECK Simplify the expression. 3. 9 20 15 ANSWER 12 4. 15 25 ANSWER 3 5 5. 3 + 4 + 5 6 + 8 + 10 ANSWER 1 2 6. √ 5 (5 7) ANSWER √ 7 5

Prerequisite Skills SKILL AND ALGEBRA CHECK Find the perimeter of the rectangle with the given dimensions 7. l = 5 in., w = 12 in. ANSWER 34 in. 8. l = 30 ft, w = 10 ft ANSWER 80 ft 9. A = 56 m2, l = 8 m ANSWER 7 m

Prerequisite Skills SKILL AND ALGEBRA CHECK Find the slope of a line parallel to the line whose equation is y – 4 = 7(x + 2). 10. ANSWER 7