Question

construct a ∆ abc which perimeter is 32 cm and the length of whose side are in ratio 4:2:3​

Answer 1

Answer:

Perimeter of a triangle = 32 cm

Let the length = 4x, 2x and 3x

Perimeter of a triangle = Sum of all sides

Perimeter = 4x + 2x + 3x

32cm = 9x

32 = x

9

3. 55 = x

Length

4x = 4 × 3. 55

= 14. 2 cm

2x = 2 × 3. 55

= 7.1 cm

3x = 3 × 3. 55

= 10. 65 cm Ans

Answer 2

Answer:

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