if diagonal of a rhombus measures 10cm and 24 cm find its perimeter
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Hello,
we indicate with D and d the diagonals of the rhombus.
we calculate the side of the rhombus:
l=√(D/2)²+(d/2)²=√(24/2)²+(10/2)²=√12²+5²=√144+25=√169=13 cm
we calculate the perimeter:
P=l×4=13×4=52 cm
therefore the measure perimeter 52 cm
bye :-)
we indicate with D and d the diagonals of the rhombus.
we calculate the side of the rhombus:
l=√(D/2)²+(d/2)²=√(24/2)²+(10/2)²=√12²+5²=√144+25=√169=13 cm
we calculate the perimeter:
P=l×4=13×4=52 cm
therefore the measure perimeter 52 cm
bye :-)
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