Math Assignment February 1st

Hello 8th graders.  Sorry I am still sick.  Please complete the assignment listed below. In your notebook,
label each section and write the answers neatly in your notebook.  This must be finished for Wednesday.
You should have time to complete this in math class. If you finish early you may play the FACTOR game.
If you are the odd man out, play against the computer.   If there is an odd man out, the teacher should
remind you to rotate partners.  Remember that the person on the left stands and moves one place to
the left.   (Only if the Factor Game does not work...then play the Product Game.)

Mathematics: Applications and Concepts Course 3 Lesson 6-1 Line and Angle Relationships
 1. Find if 40°. 2. Find if °. 3. In the figure, °. Find  4. Choose the true statement. 5. R and S are alternate exterior angles. Find the value of x if m R = 7x° and m S = 175°.
Lesson 6-2 Triangles and Angles
 1. Find the measure of each angle in if ° and °, and is a right angle. 2. Choose the false statement. 3. Find the value of x in RST if m R = 3x°, m S = 3x°, and m T = 90°. 4. Classify the triangle by its angles and by its sides. 5. Classify the triangle by its angles and by its sides. Lesson 6-3 Special Right Triangles
 1. In a 30º-60º right triangle which statement is true? A The length of the hypotenuse is three times the length of the side opposite the 30º angle. B The sides are equal. C The length of the side opposite the 30º angle is half the length of the hypotenuse. D None of these is correct. 2. In a 45º-45º right triangle, which statement is true? A The legs are equal. B None of these is correct. C The length of the hypotenuse is twice the length of the side opposite the 45º angle. D The length of the side opposite the 45º angle is one-third the length of the hypotenuse. 3. What is the perimeter of a 30°, 60°, 90° triangle with a hypotenuse of 20 cm? .A 94.6 cm B 52.1 cm C 38.9 cm D 47.3 cm 4. What is the perimeter of a 45°, 45°, 90° triangle with a leg of 6.3 m? A 15.8 m B 25.2 m C 18.9 m D 21.5 m Hint 5. Find the length of the side opposite the 30° angle in a 30°, 60°, 90° triangle if the hypotenuse is 13 inches long. A 26 in. B 3 in. C 11 in. D 6 in. Lesson 6-4 Classifying Quadrilaterals
 1. Which statement is false? A. A rhombus is a quadrilateral with four congruent sides. B. A rhombus is a quadrilateral. C. A rhombus is a square. D. A rhombus is a parallelogram. 2. Which statement is false? A. All squares are rhombi. B. All isosceles trapezoids have two congruent sides. C. All rectangles are squares. D. All squares are rectangles. 3. Which of the following do parallelograms, rectangles, rhombi, squares, and trapezoids have in common? A. They are all quadrilaterals. B. They have four congruent sides. C. They have at least two congruent angles. D. None of these. 4. Find the value of x in the parallelogram shown. A. x = 130 B. x = 120 C. x = 140 D. x = 100 5. The four angles in a right trapezoid have measures of 63°, 90°, 90°, and x°. What is the value of x? A. x = 117° B. x = 63° C. x = 27° D. x = 90°