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24-11-2020
Mathematics

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Find the lengths of the sides of the triangle PQR. P(3, â3, â3), Q(9, 0, 3), R(12, â6, â3) |PQ| = |QR| = |RP| = Is it a right triangle?

a. Yes
b. No
c. Is it an isosceles triangle?

Respuesta :

nopolca nopolca

25-11-2020

Answer:

a. Yes

Step-by-step explanation:

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