Question

Heron ka surat a120 b120 c120 tirbhog ka chatfal kaya ho ga

Answer 1

Answer:

360 root 30

Step-by-step explanation:

HERON'S FORMULA

$\sqrt{s(s - a)(s - b)(s - c)}$

$s \: = (a + b + c ) \div 2$

$s = 120 + 120 + 120 \div 2$

$s = 180$

$\sqrt{180(180 - 120)(180 - 120)(180 - 120)}$

$\sqrt{3 \times 3 \times 2 \times 10 \times 10 \times 3 \times 2 \times 10 \times 3 \times 2 \times 10 \times 3 \times 2}$

3×3×2×2×10 root(10 × 3)

360 sqrt 30