kiahtab13
kiahtab13
18-06-2018
Mathematics
contestada
❤️❤️please help me!!
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Аноним
Аноним
18-06-2018
I think the answer is 140, because in the question is asked twice angle R, so I multiplied 70 x 2= 140.
Answer= 140
Hope this helps!!
and sorry if I get it wrong
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VictorZ
VictorZ
19-06-2018
Hi there!
Vertical Angles are th' congruent angles located diagonally opposite to each other.
∴ m∠S = m∠R = 70°.
Accr'ding to the question :-
Twice of m∠R = 2 × m∠R
=> 2 × 70°
=> 140°
Hence,
Option [ 2. ] : 140° is Correct
~ Hope it helps!
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