Question

एक त्रिभुज की भुजाएं 6 सेंटीमीटर 8 सेंटीमीटर 12 सेंटीमीटर त्रिभुज का क्षेत्रफल क्या होगा​

Answer 1

Answer:

576 sq cm is the area of the triangle

Answer 2

Solution :

$a = 6 \: cm \\ b = 8 \: cm \\ c = 10 \: cm \\ \\ side = \frac{a + b + c}{2} \\ side = \frac{6 + 8 + 10}{2} \\ side = \frac{24}{2} \\ side = \underline{ \underline{ 12 \: cm}} \\ \\ Let's \: \: find \: \: Area \: \: of \: \: Triangle \\ Area = \sqrt{s(s - a)(s - b)(s - c)} \\ Area = \sqrt{12(12 - 6)(12 - 8)(12 - 10)} \\ Area = \sqrt{12 \times 6 \times 4 \times 2} \\ Area = \sqrt{ (12 \times 6 \times 2) \times 4} \\ Area = \sqrt{144 \times 4} \\ Area = 12 \times 2 \\ Area = \underline{ \underline{24 \: {cm}^{2} }}$