Question

4. ABCD is an isosceles trapezium (Fig. 11.31)
with AB and DC as parallel sides.
Perpendiculars DE and CF are drawn on
AB. Check whether AADE E ABCF or not.
please give me the full and correct solution...If u will do that then I will mark your solution as brainlist​

Answer 1

Step-by-step explanation:

please refer the above attachment for the answer

both the triangles are congruent

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Answer 2

Answer:

Solution:

In △ADE and △BCF

∠A=∠B (Base angle is same in Isosceles)

∠CFB=∠DEA=90

∘

AD=BC

△ADE≡△BCF (by ASA)