Math, asked by deepanshupanchal1181, 3 months ago

For the paper plane in the figure, prove that the two wings are congruent.
math congruent

Answers

Answered by amitnrw
0

Given : paper plane in Fig. 4

To Find : prove that the two wings are congruent. ​

Solution:

Two winds are

ACB  and  ADE

ACB and ADE are in triangular shape

ΔACB  & ΔADE

AC = DE   Given

∠ACB = ∠ADE   = 90°   ( given )

CB = DE    Given

=> ΔACB ≅  ΔADE   ( SAS)

Hence Two wings are congruent

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