In a triangle abc d e and f are respectively the midpoints of bc ca and ab. if the lengts of side ab bc and ca are 7cm 8cm 9cm respectively find the perimeter of triangle def
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Answered by
19
the perimeter will be = perimeter of ABC /2
=(7+8+9)/2
=24/2
=12
=(7+8+9)/2
=24/2
=12
Answered by
1
Answer:
Hey this is your answer
Step-by-step explanation:
Answer is 27 cm
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