Question

The area of a triangle whose sides are 5 cm, 13 cm and 12 cm is

[A] 25 cm2 [B] 30 cm2 [C] 28 cm2 [D] 32 cm2​

Answer 1

Answer:

You can calculate area of this traingle

Step-by-step explanation:

By applying heron s formula

s=a+b+c÷2

then √s-a)(s-b)(s-c)

i only give a way how to solve because then students do calculation yourself

Answer 2

Answer:-

$30 {cm}^{2}$

option (b) is correct one ☑️