Question

The lengths of the sides of a triangle

are 33CM ,44cm and 55CM respectively.

Find the area of the triangle and hence find

the height corresponding to the side

measuring 44cm​

Answer 1

Answer:

Answer

Area of triangle=

s(s−a)(s−b)(s−c)

Here, s=

2

33+44+55

=66cm

Therefore area =

66(66−33)(66−44)(66−55)

=

66(33)(22)(11)

=726cm

2

Now area =726cm

2

and,base=44cm

Therefore height =

base

area(2)

=33cm

Answer 2

Answer:

s= 33+44+55/2

s=66

area using Heron's formula = 726cm^2

ar = 1/2 base× height

726=1/2× 44 ×h

h= 33 cm