Question

The edges of a photo frame are to be taped ,if it measures 30cm by 20cm find the length of the tape
GPT 3.5
To calculate the length of tape needed to cover the edges of the photo frame, we first need to find the perimeter of the frame.

The perimeter of a rectangle can be calculated using the formula:
Perimeter = 2(length + width)

Given that the frame measures 30cm by 20cm, the perimeter can be calculated as:
Perimeter = 2(30 + 20)
Perimeter = 2(50)
Perimeter = 100cm

Therefore, the length of tape needed to cover the edges of the photo frame would be 100cm.

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