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Mathematics, 10.07.2019 05:00 MyaaaMoney
In ∆abc, ab=20 cm, ac=15 cm. the length of altitude an is 12 cm. prove that ∆abc is a right triangle. show your work.
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In ∆abc, ab=20 cm, ac=15 cm. the length of altitude an is 12 cm. prove that ∆abc is a right triangle...
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