Math, asked by sj546934, 8 months ago

स्थानांक ज्यामिती विधि द्वारा प्रमाणित करो कि (2,0), (5,0), (6,2) एवं (3,2) स्थानांक
वाले बिन्दुओं को क्रम से मिलाने पर एक समानान्तर चतुर्भुज प्राप्त होता है।​

Answers

Answered by amitnrw
4

Given :  2,0), (5,0), (6,2) एवं (3,2) स्थानांक  वाले बिन्दुओं को क्रम से मिलाने पर एक  चतुर्भुज  

To Find : प्रमाणित करो कि समानान्तर चतुर्भुज प्राप्त होता है

Solution:

A  = (2 , 0)

B = ( 5 , 0)

C = ( 6 , 2)

D = ( 3 , 2)

AB  Slope  =  (0 - 0)/(5 -2 )  = 0/3 = 0

CD Slope = (2 - 2)/(3 - 6) = 0/-3 = 0

=> AB || CD

BC slope =  (2 - 0)/(6 - 5) = 2

AD slope =  (2 - 0)/(3 - 2) = 2

=> AD || BC

AB  = 3

CD = 3  

BC = √(2-0)² + (6 - 5)²  = √5

AD = √(3-2)² + (2 - 0)²  = √5

AB = CD  , AB || CD

BC = AD  , BC || AD

ABCD समानान्तर चतुर्भुज

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