Construct

Construct a rhombus ABCD, if the size of the diagonal AC is 6 cm and diagonal BD 8 cm long.

Correct answer:

a =  5 cm

Step-by-step explanation:

$$\begin{gathered} u_1=6\text{ cm } \\ {u}_2=8\text{ cm } \\ a=\sqrt{(u_1\mathrm{/}2{)}^2+(u_2\mathrm{/}2{)}^2}=\sqrt{(6\mathrm{/}2{)}^2+(8\mathrm{/}2{)}^2}=5\text{ cm} \end{gathered}$$

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