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rosijanka [135]
3 years ago
14

Please help mhanifa!!! I will mark brainliwst !

Mathematics
1 answer:
inn [45]3 years ago
3 0

Answer:

<h3>Q 1</h3>

U and S are congruent and sum of 4 angles is 360.

  • 130 + 2*80 + m∠T = 360
  • m∠T = 360 - 290
  • m∠T = 70

Correct choice is B

<h3>Q 2</h3>

∠1 and ∠3 are complementary, AC is angle bisector and ∠2 is right angle since diagonals of a kite are perpendicular

  • ∠DAC≅∠BAC
  • m∠1 = 39°
  • m∠3 = 90° - 39° = 51°

Correct choice is C

<h3>Q 14</h3>
  • A- guaranteed
  • B- guaranteed
  • C- guaranteed
  • D- not guaranteed as it could be a rhombus
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