Question

the sides of a triangle are in the ratio 5 ratio 12 ratio 13 and its perimeter is 150 cm the area of the triangle is​

Answer 1

Answer:

750 cm²

Explanation:

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Answer 2

Answer:

let them 5x,12x ,13x

5x +12x +13x = 150

30x = 150

x = 5

5x = 25

12x = 60

13x = 65

area= √s(s-a) (s-b) (s-c)

s= a+ b+ c / 2

s= 75

√ (75-25)(75-60)(75-65)

√ (75 ×50 × 15 × 10)

√ 562500

= 750 cm^2