Question

if the length of three sides of triangle is 25,20,15 then find area​

Answer 1

Answer:

by herons formula

Step-by-step explanation:

s - a+b+c/2

20+15+25/2

60/2

30

√s(s-a)(s-b)(s-c)

√30(30-25)(30-20)(30-15)

√30*5*10*15. (then take lcm)

5*2*3*5*2*5*3*5 then take common

5*5*3*2=25*6

so area of triangle is 150...

hope it helps u .....

mark s brainliest.....