WebShow that ∆ABE ~ ∆CFB. 9.Given: ∆ABC and ∆AMP are two right triangles, right angled at B and M, respectively. Prove that : (i) ∆ABC ~ ∆AMP (ii) CA PA BC MP = Fig. 6.50 10.Given: CD and GH are respectively the bisectors of ∠ACB and ∠EGF such that D and H lie on sides AB and FE of ∆ABC and ∆EFG, respectively. ∆ABC ~ ∆FEG ... Web26 dec. 2024 · E is a point on the side AD produced of a parallelogram ABCD and BE intersects CD at F. Show that ΔABE ~ ΔCFB. Solution: ∆ABE and ∆CFB ∠A = ∠C (opposite angles of a parallelogram) ∠AEB = ∠CBF (Alternate interior angles AE BC) ∠ABE = ∠CFB (remaining angle) Therefore ∆ABE ~ ∆CFB (by AAA rule) Question 9.
Given: is a rhombus. ABCD A B - California State University, …
Web27 jul. 2024 · It is given that ΔABE ≅ ΔACD. ∴ AB = AC [By cpct] ... (i) And, AD = AE [By cpct] ... (ii) In ΔADE and ΔABC, AD/AB = AE/AC [Dividing equation (ii) by (i)] ∠A = ∠A … Web19 mrt. 2024 · In ∆ABC, if ∠ADE = ∠B, then prove that ∆ADE ~ ∆ABC. Also, if AD = 7.6 cm, AE = 7.2 cm, BE = 4.2 cm and BC = 8.4 cm, then find DE. asked Apr 14, 2024 in … jerop sign
NCERT Solutions For Class 10 Maths Chapter 6 Triangles Ex 6.1
Web25 jul. 2024 · A triangle ABC with AB = 3 cm, BC = 6 cm and AC = 4 cm is enlarged to ∆DEF such that the longest side of ∆DEF = 9 cm. Find the scale factor and hence, the lengths of the other sides of ∆DEF. Solution: WebAnswer In quadrilateral ACBD, AC = AD and AB bisects ∠A (see figure). Show that ∆ABC ≅ ∆ABD. What can you say about BC and BD? 3225 Views Answer In right triangle ABC, right angled at C, M is the mid-point of hypotenuse AB. C is joined to M and produced to a point D such that DM = CM. Point D is joined to point B (see figure). Show that: lamb mcerlane salary