Ratio of three sides of a triangles is 2:5:7. The perimeter of the triangles is 98cm. Find the sides of the triangle
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Answered by
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Given :
- Ratio of three sides of a Triangle is 2:5:7.
- Perimeter of triangle is 98 cm .
To Find :
- Sides of the triangle .
Solution :
A.T.Q :
Value of x is 7 .
Therefore :
Answered by
72
- Ratio of three sides of a triangle is 2:5:7
- Perimeter of a triangle is 98 cm
- Sides of a triangle
ㅤㅤ» Let :-
- First side be 2s
- Second side be 5s
- Third side be 7s
ㅤㅤㅤㅤㅤㅤ━━━━━━━━━━
★ Putting all known values :-
ㅤㅤㅤㅤㅤㅤ━━━━━━━━━━
Hence,
- First side = 2s = 2 × 7 = 14 units
- Second side = 5s = 5 × 7 = 35 units
- Third side = 7s = 7 × 7 = 49 units
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