Question

If Ram does a job in 25 days. And shyam does a job in 40 days. They complete 35 such jobs together in 538.5 days. Then how many days do they take individually to complete the job together from these 538.5 days ? Urgently help needed​

Answer 1

Answer:

Answer:

384 square m.

Step-by-step explanation:

Sides of triangle :

a = 40 m

b =24 m

c =32 m

To calculate the area of given triangle we will use the heron's formula :

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

s(s−a)(s−b)(s−c)

Where s = \frac{a+b+c}{2}s=

2

a+b+c

a,b,c are the side lengths of triangle

Now substitute the values :

s = \frac{40+24+32}{2}s=

2

40+24+32

s =48s=48

Area = \sqrt{48(48-40)(48-24)(48-32)}Area=

48(48−40)(48−24)(48−32)

Area = 384Area=384

Hence the area of the triangle is 384 square m.