The area of a rhombus is 106 cm' and on
of its diagonals is 20 cm, calculate is
perimeter.
Answers
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4
Answer:
10.6 cm
Step-by-step explanation:
Area of rhombus=106 cm²
1/2 × diagonal 1×diagonal 2=106
1/2×20×d2=106
10×d2=106
d2=106/10=10.6
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