Question

Q.16 Find the area of a triangle, two sides of which are 8 cm and 11 cm and the perimeter is 32 Cm

Answer 1

hope it's help you

have a nice day

Answer 2

Step-by-step explanation:

sides are a and a = 8 cm and 11 cm

perimeter of the triangle = a + a + a

32 = 8 + 11 + a

32 - 8 - 11 = a

13 = a

Now by heron's formula = s√(s-a) (s-b) ( s-c)

where a = 8

b = 11

c = 13

and s = semi perimeter

= 16

so, plug these all values and get the answer buddy !