length and widith of a field are in ratio 3:4 if the width id 36 then find the length
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Answer:
The area of triangle is 864 cm² and the height corresponding to the longest side is 28.8 cm.
Step-by-step explanation:
The length of the sides of a triangle are in the ratio 3:4:5. Let the length of sides be 3x,4x,5x.
It is given that the perimeter of the triangle is 144 cm.
The value of x is 12. It means the length of sides are 36,48,60.
Using heron's formula the area of triangle is
Where,
The area of triangle is
The area of triangle is 864 cm².
The area of triangle is
The height corresponding to the longest side is 28.8 cm.
Step-by-step explanation:
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