Mathematics, 30.12.2021 17:10 jenniferalvarez360

Triangle ABC has perimeter 18 cm. AB = 7 cm
BC = 3 cm
By calculation, deduce whether triangle ABC is a right-angled triangle.

Please be quick,,it’s a test!!

Triangle ABC has perimeter 18 cm.

AB = 7 cm
BC = 3 cm
By calculation, deduce whether triangle ABC

Answers: 1

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Triangle ABC has perimeter 18 cm. AB = 7 cm
BC = 3 cm
By calculation, deduce whether t...