Question

If a=13, b=14, c=15, then the circum radius

Answer 1

we know that circumradius =abc/4∆

by herons law ∆=✓(s(s-a)(s-b)(s-c))

where s=13+14+15/2
=21
my
∆=√(21(8)(7)(6)

∆=84


now ,circum radius =32.5


I hope this will help u ;)

Answer 2

Answer:

Step-by-step explanation:

we know that circumradius =abc/4∆

by herons law ∆=✓(s(s-a)(s-b)(s-c))

where s=13+14+15/2

=21

my

∆=√(21(8)(7)(6)

∆=84

now ,circum radius =32.5

I hope this will help u ;)