Mathematics, 18.10.2021 18:20 toricepeda82

Problem of the Week Problem E Fold Once

A rectangular piece of paper, PQRS, has PQ = 30 cm and PS = 40 cm. The paper has grey lines on one side and is plain white on the other.

The paper is folded so that the two diagonally opposite corners P and R coincide. This creates a crease along line segment AC, with A on PS and C on QR.

Determine the length of AC.

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Problem of the Week Problem E Fold Once

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