The sides of a triangle are 7.2cm, 5.8 cm and 8.0 cm, each correct to the nearest millimetre. Calculate the upper bound of the perimeter of the triangle
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0
Answer:
Add all the cm. you will get the answer.
Step-by-step explanation:
Get the answer.
Answered by
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Answer:
22cm
Step-by-step explanation:
7.2+5.8+8.0
~8+6+8
=22cm
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