Question

Find the area of a triangle two sides of which are 18cm and 16cm and the perimeter is 44cm?

Answer 1

Answer:

perimeter =44

18+16+x =44

34+x =44

x =44-34

x =10

Answer 2

answer ; given

a =18 cm

b=16 cm

perimeter=44cm

a+b+c+=44

18+16+c=44

34+c=44

c=44-34

c=10

now area of triangle is

a=hb/2

  a=10x16/2

a=80

therfore area of triangle is 80 cm