Mathematics, 08.12.2020 19:50 slippedsumo

What is the perimeter of a square whose diagonal is 10 centimeters? Round to the nearest tenth, if necessary. A. 12.6cm
B. 28.4 cm
C. 40 cm
D. 50.4 cm

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What is the perimeter of a square whose diagonal is 10 centimeters? Round to the nearest tenth, if n...