question number 12 and answer
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the perimeter of triangle=3*8.8=26.4cm
22/7*d=26.4
d=26.4*7/22
d=8.4cm
hope it helps
please mark it brainliest
22/7*d=26.4
d=26.4*7/22
d=8.4cm
hope it helps
please mark it brainliest
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