Math, asked by lakshita2012, 11 months ago

In the quadrilateral ABCD, DA IAB and CB I AB. Prove that ZC + ZD = 180°
चतुर्भुज ABCD में, DA L AB और CB I AB है। सिद्ध कीजिए कि ZC + ZD = 180° है।
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Answers

Answered by dikshajain2409
0

Step-by-step explanation:

total angle in a quadrilateral =360

if za +zb = 90+90=180

so zc +zd = 360-180

zc+zd=180

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