Math, asked by charu1365, 3 months ago

11. Check whether the given quadrilaterals are similar or not​

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Answers

Answered by amitnrw
0

Given :  Two Quadrilateral

To Find  : whether the given quadrilaterals are similar or not​

Solution:

Sum of Quadrilateral angles = 360°

Hence missing angle in 1st Quadrilateral

= 360° - (70° + 80° + 110°) = 100°

missing angle in 2nd  Quadrilateral

= 360° - (70° + 110° + 100°) = 80°

Hence all corresponding angles are equal

5/2.5 = 4/2

=>  2  = 2

Ratio of two corresponding sides is also same

Hence both Quadrilateral are  Similar

it can be shown by drawing diagonal

Hence  upper triangle formed is similar using SAS

then Lower triangle is similar using ASA  

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