One side of a rectangu

Question

One side of a rectangular field is 15 m and one of its diagonals is 17 m. Find the area of the field.

Options:

A . 285

B . 120

C . 136

D . 200

Answer: Option B

Other side = ((17)² - (15)²)^(1/2) = (289- 225)^(1/2) = (64)^(1/2) = 8 m.
Area = (15 x 8) m² = 120 m²

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