Question

Find the area of the triangle whose three side are. (i) 25 cm, 39 cm and 56 cm ; (ii) 36 m, 56 m and 36 m.

Plz plz plz plz solve
​

Answer 1

Answer:

Hope this will help you

Step-by-step explanation:

To find the area, we can use the Heron's formula.

Semi perimeter =  

=》 60 cm

Now, put it in the Heron's Formula, which is:

Now, we can find the length of the altitude by putting the formula:

Area =  

=》 420 =  

=》  

=》  

Hope it Helps!! :)