Construct 22

Construct a rhombus ABCD if the diagonals are f=7cm, e=5 cm.

Correct answer:

a =  4.3012 cm

Step-by-step explanation:

f=7 cm e=5 cm  1. p,q ; qq 2. S; S = pq 3. k1; k1 (S, r=f/2 = 3.5 cm) 4. k2; k2 (S, r=e/2 = 2.5 cm) 5. A,C; A,C = k1  p 5. B,D; B,D = k2  q 6. ABCD  a=(f/2)2+(e/2)2=(7/2)2+(5/2)2=4.3012 cm



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