(B) 270
because a3+a6=45+45=90
a4+a2=90 (complementary angles)
a5+a1=90 (complementary angles)
- Devank Karkihalli answered 8 months ago
- last edited 8 months ago
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a3+a6=90
Since the grid is a mirror image-
a1+a5=90
a2+a4=90
so, a1+a2+a3+a4+a5+a6=90+90+90=270
so, answer is (b) 270
- Suhani K answered 8 months ago
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Anirudh Seetharaman’s answer:
https://drive.google.com/file/d/1kq-HVEp8Zu3hNOGsk-i_zBQ1ONMSL7Ju/view?usp=sharing
- Anirudh Seetharaman answered 8 months ago
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