Estimate and then solve 1,029 ÷ 21 = ___. (4 points) a
3.9

b
39

c
49

d
490

The perimeter of a rhombus with a side of 6 is 24

Which of these angles are supplementary? a. 100o and 90o b. 78o and 102o c. 54o and 146o d. 12o and 78o

Given: jk ||lm prove: _2 = 27 statement justification 1. jk ||lm 1. given 2.26 = 27 3.22 = 26 2. 3. 4. _2 = 27 4. corresponding angles theorem transitive property of equality vertical angles theorem substitution property of equality