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Geometry Similar Triangles Answer Key

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Warming Up to Measurements
#1 Write 3/4 as a Decimal. 0.75
#2 Write 2/3 as a Decimal. 0.67
#3 Give a Common Ratio to 2/6. 1/3, 4/12, 6/18
#4 Give a Common Ratio to 9/13. 18/26, 27/39
#5 Give a Common Ratio to 7/3. 14/6, 21/9
Geometry Potpourri
#1 Draw a Diagram of a triangle Named MOW where MO is congruent to OW.
#2 Find the 3rd Angle if Angles A and B are both 55º. 70º
#3 Daily Double! What are the three triangle similarity conjectures?
#4 Give the best definition of a Rhombus that you can. A Quadrilateral with 4 Congruent Sides.
#5 How do you find the area of a trapezoid? 0.5(b1 + b2)h
Induction 203
#1 What Comes Next? (2 steps) G, F, E, D, ___, ___ C, B
#2 What Comes Next? (2 steps) 7, 14, 21, 28, ___, ___ 35, 42
#3 What Comes Next? (2 steps) 700, 630, 560, 490, ____, ____ 420, 350
#4 What Comes Next? (1 step) 654, 6543, 65432, ____________ 654321
#5 What Comes Next? (1 step) 1, 13, 135, 1357, _______ 13579
The Common Things We Share and Compare.
#1 Solve for B. B / 4 = 8 / 8. B = 4
#2 Solve for T. T / 9 = 7 / 3. T = 21
#3 Solve for M. 10 / M = 35 / 7. M = 2
#4 Find DE. DE = 12
#5 Find DF. DF = 60
Her and Him, Him and Her. They Correspond Well.
#1 Which side does AB correspond with? MI
#2 Which angle does P correspond with? Angle J
#3 Which side does FE correspond with? NI
#4 Find the Measure of Angle A. 65º
#5 Find the Measure of side IP. 10.5
Final Question
Flowcharts always start with the ______ and end with the _______. Facts; Conclusion