Measure this angle in degrees.
80
70
60
50
30
100 90 80
20
10
20 120 110 100
760 150 140 130
250 340 330 320
190 180 170 1
220 310 300 290
87 OOZ Oiz otz
ZOEZ OBZ osz
092 OZZ OBZ 064
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Select the correct answer. given: ∆abc with prove: statement reason 1. given 2. ∠cab ≅ ∠edb ∠acb ≅ ∠deb if two parallel lines are cut by a transversal, the corresponding angles are congruent. 3. ∆abc ~ ∆dbe aa criterion for similarity 4. corresponding sides of similar triangles are proportional. 5. ab = ad + db cb = ce + eb segment addition 6. substitution property of equality 7. division 8. subtraction property of equality what is the missing statement in the proof? scroll down to see the entire proof.