Construction of trapezoid

Construct a trapezoid if b = 4cm, c = 7cm, d = 4,5cm, v = 3 cm (Procedure, discussion, sketch, analysis, construction)

Correct answer:

n =  7

Step-by-step explanation:

1.CD ; CD=c=7  cm 2.k1 ; k1(C;r = b=4 cm) 3.k2 ; k2(D;r = d=4.5 cm) 4. p ; p  CD; v(p,CD)=v=3 cm 5. A = p  k2 6. B = p  k1 7. ABCD  n=7

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