CTET Class I to V 2014 Sep Paper

Question : 42 of 150

Marks: +1, -0

Number of degrees in four and two-third right-angles is

Solution:

Right angle

=90

degrees Four and two third angle

=(4+\;{2}/{3}) × 90^{∘}

=\;{14}/{3} × 90^{∘}=420^{∘}

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