The perimeter of the rectangle is 48cm. The length of one side is 16cm and the other is 18cm. Find the length of the third side
| March 18, 2021 | education
P triangle = a + b + c
a = 16cm
b = 18cm
c =?
a + b + c = 48cm
c = 48- (a + b)
c = 48- (16 + 18) = 48-34 = 14cm
Answer: the third side of the triangle is 14cm.
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