toughdude5252 toughdude5252

24-12-2020
Mathematics

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If PQ=12, QR=20, PS=12, and SR=20, then QS=

Respuesta :

sonuraj sonuraj

24-12-2020

Answer:

QS=23.32

Step-by-step explanation:

by Pythagorean theoremh square is equal to p square + b square

so h=√12×12+20×20
h=√144+400
h=√544
h=23.32

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