Quadrilateral 66614

The picture shows a square ABCD with the center S and the side 8 cm long. Point E is any point on the CD side other than C and D. Calculate the area of the ASBE quadrilateral in cm².

Correct answer:

S =  16 cm2

Step-by-step explanation:

a=8 cm  ΔASB S1=4a2=482=16 cm2  ΔAEB S2=2a a=28 8=32 cm2  S=S2S1=3216=16 cm2

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