Question

plz answer
this question
if right get brainlist

Answer 1

Answer:

field is 30 2s is ans I think I help you

Answer 2

Let, 1 side be = 25x
2 side be = 17x
3 side be = 12x


According to question, 25x+17x+12x=450
⟹x=
54
450
​

⟹x=
3
25
​

So, sides are
3
625
​
,
3
425
​
,
1
100
​


Area =
s(s−a)(s−b)(s−c)
​


s=semi−perimeter

s=225, a=
3
625
​
, b=
3
425
​
, c=
1
100
​


Area=
225(225−
3
625
​
)(225−
3
425
​
)(225−100)
​


⟹
225(
3
50
​
)(
3
250
​
)(125)
​


⟹6250 m
2