Question

the measurements of the side of a triangle are 12cm 17cm an 25cm . find the area of this triangle​

Answer 1

Answer:

Triangle

Solve for area

A=90cm²

a Side =12cm

b Base =17cm

c Side =25cm

Using the formulas

A=s(s﹣a)(s﹣b)(s﹣c)

s=(a+b+c)/2

Solving forA

A=1

4﹣a4+2(ab)2+2(ac)2﹣b4+2(bc)2﹣c4=1

4·﹣124+2·(12·17)2+2·(12·25)2﹣174+2·(17·25)2﹣254=90cm²

Answer 2

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