One side of a rectangular lawn is 24m and one of its diagonals is 30m. Find the area of the field.

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21 Jun 2021 Area

One side of a rectangular lawn is 24m and one of its diagonals is 30m. Find the area of the field.

OPtion

1) 270 m²
2) 266 m²
3) 262 m²
4) 274 m²
5) 278 m²
6) 268 m²
7) 282 m²
8) 285 m²
9) 258 m²
10) None of the above

Solution

As the lawn in rectangular shape then,
The other side will be = √[(30) ²-(24)²] = √900 -576 = √324 = 18m
Area = (24 x 18) m² = 432m²

Correct Option: 10 Best Solution (0)