Math, asked by kanojiavijay1973, 1 month ago

find the area of a diagonal of a rectangle with dimensions 20m by 15 m.

Answers

Answered by vanshikayadav035

0

Answer:

Let ABCD be the rectangle and BD be the diagonal. ∴The length of the diagonal is 25 m.

Answered by meera9800y

2

Step-by-step explanation:

The diagonal is the length of the hypotenuse of a ringt angles triangle of sides 15 and 20

The known Pythagorean’s triads are 3:4: 5 .

Since 15 = 3*5 and 20 is 4 * 5 ,the hypotenuse or diagonal must be 5*5 = 25 cm

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