Question

find the area of triangle with sides 30 cm, 50 cm and 60 cm​

Answer 1

$\huge\underline\bold\color{red}\mathfrak{Answer:-}$

$→748.331477354$

Step-by-step explanation:

Using Heron's formula,

→a+b+c/2

$→\frac{30 + 50 + 60}{2} = \frac{140}{2} = 70 \\ → \sqrt{70(70 - 30)(70 - 50)(70 - 60)} = \sqrt{70(40)(20)(10)} = 748.331477354$

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