find the perimeters of a triangle ABC having sides of lengths, AB =7cm , BC =5cm , AC = 8.5 cm
Answers
Answered by
2
Answer:
20.5
Step-by-step explanation:
perimeter =sum of all sides
perimeter =7+5+8.5
perimeter =20.5
Answered by
1
Solution is given in the attachment above.
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