Question

5. Find the area of a triangle whose sides are
(i) 12 cm, 9.6 cm and 7.2 cm. by step by step explanation. ​

Answer 1

Answer:

$aera \: of \: \: triangle \: is \: \\ length \: \times breath \times hight \\ so \: 12 \times 9.6 \times 7.2 \\ = 829.44 \\ so \: area \: of \: triangle \: is \: 829.44$

Answer 2

Answer:

this is the correct answer