2. Lesson 54.notebook
Lesson 54 Warm-Up:
1)
Solve: -2x = 16
[show ALL steps for full credit]
2)
A meter is about 3.3 feet, so 4.9 meters is about
A. 2 ft
B. 8 ft
C. 16 ft
D. 20 ft
3)
Write 98% as a decimal and reduced fraction.
4)
Find the area of a circle whose diameter is 12 inches.
5)
Find the circumference of a circle whose radius is 9 feet.
December 16, 2013
5. Lesson 54.notebook
December 16, 2013
*transversal – the third line that cuts into a set of parallel lines
1
2
3 4
5 6
7
8
*corresponding angles – angles on the same side of the transversal
and on the same side of each of the parallel lines
*alternate interior angles – angles on opposite sides of the
transversal and between the parallel lines
*alternate exterior angles – angles on opposite sides of the
transversal and outside the parallel lines