The diagonal 4

The diagonal of a rhombus measures 16cm and 30cm. Find its perimeter.

Correct answer:

p =  68 cm

Step-by-step explanation:

u1=16 cm u2=30 cm  a2 = (u1/2)2+(u2/2)2 a=(u1/2)2+(u2/2)2=(16/2)2+(30/2)2=17 cm  p=4 a=4 17=68 cm

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