Question

plzz helpppppppppppp

Answer 1

Answer:

3750 sqm

Step-by-step explanation:

the longest side of right angled triangle = hypotenuse = 125 m

one side = 100 m

using pythagorus theorem

the third side = √125^2 - 100^2

= √ 225*25

= 25*3

=75 m

hence the three sides are

75m, 100m and 125m

using heron formula

area = √s(s-a)(s-b)(s-c)

where s= (a+b+c)/2

so, s= (75+100+125)/2

s = 300/2 = 150

area = √150(150-75)(150-100)(150-125)

= √150*75*50*25

= 75*50

= 3750 sqm