WebSolution: Let A 1 and A 2 are areas of the small and large triangle. Then, A 2 /A 1 = (side of large triangle/side of small triangle) A 2 /48= (3/2) 2. A 2 =108 sq.cm. 6. If perimeter of a triangle is 100 cm and the length of two sides are 30 cm and 40 cm, the length of third side will be: (a) 30 cm. (b) 40 cm. Web29 mrt. 2024 · Last updated at March 29, 2024 by Teachoo D and E are respectively the points on the sides AB and AC of a triangle ABC such that AD = 2 cm, BD = 3 cm, BC = …
In the given figure, DE BC. If AD = 3.6 cm, AB = 9 cm and AE
WebView solution. >. ABC is a triangle and DE is drawn parallel to BC cutting the other sides at D and E. If AB=3.6 cm, AC=2.4 cm and AD=2.1 cm, then AE is equal to: Medium. View solution. >. View more. Click a picture with our app and get instant verified solutions. Web(ii) If AD DB = 3 4 and AC = 15 cm, find AE. (iii) If AD DB = 2 3 and AC = 18 cm, find AE. (iv) If AD = 4, AE = 8, DB = x − 4, and EC = 3x − 19, find x. (v) If AD = 8 cm, AB = 12 cm and AE = 12 cm, find CE. (vi) if AD = 4 cm, DB = 4.5 cm and AE = 8 cm, find AC. (vii) If AD = 2 cm, AB = 6 cm, and AC = 9 cm, find AE. (viii) If AD BD = 4 5 and ... mark peacock attorney
In the given figure if DE/BC = 2/3 and AE = 10 cm then AB is
WebIf in an equilateral triangle, the length of the median is √3 cm, then find the length of the side of equilateral triangle. Solution: Short Answer Type Questions I [2 Marks] Question 17. In the figure, D andE are points on AB and AC respectively such that DE BC. If AD = 1/3 BD and AE = 4.5 cm, find AC. Solution: Question 18. Web19 mrt. 2024 · DE is parallel to BC . AE = 4 cm. AD = 3 cm. AC = 10 cm . Concept Used: AAA' similarity rule. If three angles of two triangles are equal then corresponding sides of similar triangles are proportional. Calculation: If DE is parallel to BC . ∠A = ∠A (Common) ∠ADE = ∠ABC (corresponding angles of parallel sides are equal) Web23 mrt. 2024 · In the figure, if ∠ACB = ∠CDA, AC = 6 cm and AD = 3 cm, then find AB Class 10 Solutions of Sample Papers for Class 10 Boards CBSE Class 10 Sample Paper for 2024 Boards - Maths Standard Question 17 - CBSE Class 10 Sample Paper for 2024 Boards - Maths Standard - Solutions of Sample Papers for Class 10 Boards Last … mark peacock facebook