Question

1. Find the area of a rectangular plot one side of which is 48 m and its diagonal 50 m...​

Answer 1

Diagonal = 50 m

Base = 48 m

x square = √50 square - 48 square

x = 14 m

Area of rectangle = l × b

= (48 × 14) m sq...

= 672 m sq...

Hope this helped.....

Answer 2

Answer:

Let ABCD be the rectangular plot. Then, AB = 48 m and AC = 50 m BC =?

According to Pythagoras theorem, From right angle triangle ABC, we have:

= AC2 = AB2 + BC2

= 502 = 482 + BC2

= BC2 = 502 – 482

= BC2 = 2500 – 2304

= BC2 = 196

=BC = √196

= BC = 14 m

Hence, the area of the rectangle plot

= (l × b)

Where, l = 48 m, b = 14 m

Then, = (48 × 14)

= 672 m2

Step-by-step explanation:

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