manojumang1
manojumang1 manojumang1
  • 25-07-2020
  • Mathematics
contestada

Construct a quadrilateral ABCD in which AB = 4 cm, BC = 7 cm, angle A = angle C = 105 degree
and angle D = 60°​

Respuesta :

tramserran
tramserran tramserran
  • 25-07-2020

Answer: see attachment

Step-by-step explanation:

Since A = C = 105° and D = 60°,

then A + B + C + D = 360°

     105° + B + 105° + 60° = 260°

               B + 270° = 360°

                          B = 90°      

     

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