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shutvik [7]
4 years ago
13

If m angle B=m angle D=41, find m angle C so that quadrilateral ABCD is a parallelogram

Mathematics
1 answer:
Novay_Z [31]4 years ago
4 0

ABCD is a parallelogram =>

∡A = ∡C

∡B = ∡D

∡A + ∡B = 180°  } => ∡A = 180° - 41° = 139°

∡B = 41°

∡A = ∡C = 139°

∡B = ∡D = 41°

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