Mathematics, 18.11.2020 23:00 johnny2585
Length A is 4 ft. after a dilation is performed length B is 7ft. what was the scale factor used?
Answers: 2
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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.
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Length A is 4 ft. after a dilation is performed length B is 7ft. what was the scale factor used?...
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