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Find the perimeter of △ABC with vertices A(−4, 3), B(1, −5), and C(−4, −5). Round your answer to the nearest hundredth.
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Find the perimeter of △ABC with vertices A(−4, 3), B(1, −5), and C(−4, −5). Round your answer to the nearest hundredth.
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Dec 3, 2017
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Find the perimeter of △ABC with vertices A(−4, 3), B(1, −5), and C(−4, −5). Round your answer to the nearest hundredth.
Mathematics
high-school
Denis Lisitskiy
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Denis Lisitskiy
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Let's use the distance formula:
So it is:
AB :
BC:
CA:
So 9.43 + 5 + 8 =22.43
Akram Saouri
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Dec 9, 2017
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Akram Saouri
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