De is parallel to bc ae a units
WebOct 7, 2024 · Given: AD = 2.4cm, AE = 3.2cm and EC = 4.8cm and DE BC. Basic Proportionality theorem which states that if a line is drawn parallel to one side of a triangle the other two sides in distinct points, then the other two sides are divided in the same ratio.. So, by basic proportionality theorem WebSep 17, 2024 · In the given figure, DE ∥ BC, AE = a units, EC =b units, DE =x units and BC = y units. Which of the following is true? (a) x = a+b/xy (b) y = ax/a+b (c) x = ay/a+b …
De is parallel to bc ae a units
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WebSolution 1. Draw on such that is parallel to . Triangles and are similar, and since , they are also congruent, and so and . implies , so , . Since , , and since , all of these are equal to , and so the altitude of triangle is equal to of the altitude of . The area of is , so the area of . Web25/49. Answer: (B) 36/49. Solution: We know that the ratio of areas of two similar triangles is equal to the ratio of the squares. For any two corresponding sides, The area of ABC / area of DEF = (AB/DE) 2 = (12/14) 2 = 36/49. D and E are points on the sides AB and AC, respectively, of a ABC such that DE BC.
WebApr 4, 2024 · Hint: Draw triangle ABC and DE parallel to BC. Prove that the two triangles are similar and then use the properties of similar triangles to find the relation between AE and AC and then find AE. WebClick here👆to get an answer to your question ️ In the given figure DE is parallel to BC AD/DB = 5/3 If AE = 7.8 cm the value of EC is equal to
WebSep 17, 2024 · In the given figure, DE ∥ BC, AE = a units, EC =b units, DE =x units and BC = y units. Which of the following is true? (a) x = a+b/xy (b) y = ax/a+b (c) x = ay/a+b (d) x/y = a/b. class-10; 1 Answer. 0 votes . answered Sep 18, 2024 by Haren (305k points) Best answer. Correct option is (c ... WebClick here👆to get an answer to your question ️ If DE∥ BC in ABC, AD = 1.5 cm, BD = 3 cm and AE = 1 cm , then find EC ( in cm ).
WebMar 29, 2024 · Transcript. Question 11 In the given figure, DE II BC. Which of the following is true? (a) 𝑥=(𝑎 + 𝑏)/𝑎𝑦 (b) 𝑦=𝑎𝑥/(𝑎 + 𝑏) (c) 𝑥=𝑎𝑦/(𝑎 + 𝑏) (d) x/𝑦=𝑎/𝑏 Since DE ∥ BC ∠ ADB = ∠ ABD ∠ AED = …
WebThe value of DB is 15 units. Example 10: Finding the Missing Values Using the Triangle Proportionality Theorem. Refer to the figure below and compute for the following. … new free app gamesWeb12. In the given figure; AE bisects exterior angle CAD and AE is parallel to BC. Prove that: AB=AC. Solution: Since AE BC and DAB is the transversal Since AE BC and AC is the transversal But AE bisects AB = AC [Sides opposite to equal angles are equal] 13. In an equilateral triangle ABC; points P, Q and R are taken on the sides AB, BC new free apps for firestickWebSep 27, 2024 · In the given figure, DE BC, AE a units, EC-b units, DE x units and BC-y units. Which of the following is true? - 53686876 new free apps for androidWebMar 22, 2024 · Davneet Singh has done his B.Tech from Indian Institute of Technology, Kanpur. He has been teaching from the past 13 years. He provides courses for Maths, Science, Social Science, Physics, Chemistry, Computer Science at Teachoo. newfreearticle.comWebBasic results on proportionality and theorems are examined in the exercise questions. The RD Sharma Solutions Class 10 can be used by the students to clarify their doubts and as … interstate removalists gold coastWebJan 18, 2024 · This tells us that the two triangles are similar shapes. In terms of similarity AE = ED, but not the values, just the parts of the triangle they belong to. The left hand triangle is 10 4 times bigger than the right hand triangle. So, 10 4 (x +3) = 2x + 10. 10x 4 + 30 4 = 2x +10. 30 4 −10 = 2x − 10x 4. 30 4 − 10⋅ 4 1 ⋅ 4 = 2x ⋅ 4 1 ... new free appsWebSep 18, 2024 · In the given figure, DE parallel to BC, AE = a units, EC = b units, DE = x units and BC = y units. Which of the following is true?Class 10 Mathematics (Stand... new free app lab games