Minhthao0914 Minhthao0914
  • 28-07-2021
  • Mathematics
contestada

Cho hình thang ABCD vuông tại A và D biết AB=AD=3cm, BC=6cm. Tính góc C và D

Respuesta :

BabyShaki
BabyShaki BabyShaki
  • 04-08-2021

Answer:

C=6cm

D=3cm

Step-by-step explanation:

C=6×6cm

36cm

D=3×3cm

=9cm

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