WebTranscribed Image Text: 5. Given: D is the midpoint of BC of triangle ABC Prove: EF//BC Statements Reasons 1.D is the midpoint of side BC of triangle 1.Given ABC and the bisectors of angles ADB and ADC meet AB and AC at E and F respectively 3.Triangle ABC = triangle AEF 3.lf two angles of one triangle are equal respectively to two angles of …
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WebB. An angle that measures 35^\circ 35∘ is an obtuse angle. C. An angle that measures 85^\circ 85∘ is an acute angle. D. An angle that measures 180^\circ 180∘ is a right angle. Show all your work. Indicate clearly the methods you use. According to the Census Bureau, 13% of American adults (aged 18 and over) are Hispanic. Web1) 36 2) 60 3) 100 4) 120 8 In the diagram below of ACT, D is the midpoint of AC, O is the midpoint of AT, and G is the midpoint of CT. If AC =10, AT =18, and CT =22, what is the perimeter of parallelogram CDOG? 1) 21 2) 25 3) 32 4) 40 9 In the diagram of ABC shown below, D is the midpoint of AB, E is the midpoint of BC, and F is the midpoint ...
WebLet be the midpoint of and let be the point of intersection of line and line . Given that the area of is , what is the area of ? Solution 0 (middle-school knowledge) We use the line-segment ratios to infer area ratios and height ratios. Areas: . . Heights: Let = height (of altitude) from to . from to is . from to is . Conclusion: , and also . WebSep 5, 2024 · Given: AB ∥ DE Prove: ABC ~ EDC Statement Reason 1. AB ∥ DE 1. given 2. ∠ACB and ∠ECD ar… Get the answers you need, now! Joseph9114 Joseph9114 09/05/2024 Mathematics College answered • expert verified Read the proof. Given: AB ∥ DE Prove: ABC ~ EDC Statement Reason 1. AB ∥ DE 1. given 2. ∠ACB and ∠ECD are vert. …
WebThis problem has been solved! You'll get a detailed solution from a subject matter expert that helps you learn core concepts. See Answer. Question: 9. Given: B is the midpoint … WebDec 3, 2015 · write a 2 column proof, Given D is the midpoint of AC, E is the midpoint of BC and DE is congruent to EF, prove: DE is parallel to AB and DE = 1/2 AB. answer is …
Web1. E is between D and F: Given: 2. D, E, and F are collinear points, and E is on ¯DF: Definition of between: 3. DE + EF = DF: Segment Addition Postulate: 4. DE = DF EF: …
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