Question

field in the form of a parallelogram has sides 60m and 25m and one of its diagonals is 65m long.Find the area of the field. ​

Answer 1

Answer:

Hello mate ✌️

Step-by-step explanation:

Area of parallelogram =2times area of triangle with sides 60,40,80

Let a=60 b=40 c=80

s=(a+b+c)/2

=90

s-a=30

s-b=50

s-c=10

Area of triangle

\sqrt{s(s - a)(s - b)(s - c)}

\sqrt{90 \times 30 \times 50 \times 10}

100 \sqrt{3 \times 3 \times 3 \times 5}

300 \sqrt{15}

So area of //gm

600 \sqrt{15}

phenomenal

hope it will be helpful to you ✌️✌️

itz Essar 03 ❤️

Answer 2

Step-by-step explanation:

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