darkskygaming48 darkskygaming48

30-01-2017
Mathematics

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If p = 28 cm and r = 45 cm, what is the length of q? This is a right triangle

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apologiabiology apologiabiology

30-01-2017

a rightt tirnalg with legs length a and b and hyptonuse c
a²+b²=c²

so assuming q is hypotnuse

28²+45²=c²
784+2025=c²
2809=c²
sqrt both sides
53cm=q

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