SOLUTION: 1.for his project,a boy needs a piece of plywood measuring 0.75 meter and 0.55 meter wide.find the perimeter of the project in centimeter? 2.find the distance around a triangle wh

Question 483848: 1.for his project,a boy needs a piece of plywood measuring 0.75 meter and 0.55 meter wide.find the perimeter of the project in centimeter?
2.find the distance around a triangle whose sides are 7.2centimeter and 9 centimeter and 12.26 centimeter?
Answer by Little girl(7) (Show Source): You can put this solution on YOUR website!
1. 0.75m = 75 m
0.55m = 55 m
-> P = (55 + 75) x 2 = 260 ( cm)
2. Distance around the triangle means the perimeter of it
-> P = 7.2 + 9 + 12.26 = 28.46

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