Trapezoid 70454

Construct a trapezoid ABCD (AB // CD): | AB | = 7cm
| BC | = 3.5cm
| CD | = 4cm
The magnitude of the angle ABC = 60°

Correct answer:

AD =  1 cm

Step-by-step explanation:

1. AB; AB=7 cm 2. ABX; ABX = 60   3. C; C BX; BC=3.5  cm 4. CY; CY  AB 5. D; D  CY; CD = 4cm 6. ABCD  AD=1=1 cm



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