Answer:
14mm
Step-by-step explanation:
perimeter is measured with addition , so if the perimeter is 70 and two sides of a triangle is already 56 , you just subtract the two numbers :0
70 - 56 = 14
14 mm !!
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Answers & Comments
Answer:
14mm
Step-by-step explanation:
perimeter is measured with addition , so if the perimeter is 70 and two sides of a triangle is already 56 , you just subtract the two numbers :0
70 - 56 = 14
14 mm !!