Question

plz help me out jeid

Answer 1

Answer:

You can use the herons formula to solve it...

The answer is 18750 square metres..

Step-by-step explanation:

First you take out Perimeter by adding them up .

325 + 300 +125 = 750 m

Then take out the semi-perimeter

750 / 2 = 375m

Then using herons formula..

$\sqrt{375(50)(75)(250)}$

Make them in the simplest form..

$\sqrt{3 \times 5 \times 5 \times 5 \times (2 \times 5 \times 5 )\times (3 \times 5 \times 5 )\times (2 \times 5 \times 5 \times 5)}$

Then taking them in pairs.. you will get the answer 18750 m

I hope this may help you....

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