Question

(27) Find the area of the triangle whose sides are in the ratios 5: 12 : 13 and its perimeter is 60
cm​

Answer 1

Answer:

let the sides be 5x, 12x, 13x respectively

5x+12x+13x=60

30x=60

x = 2

therefore sides are 5×2, 12×2, 13×2

10, 24, 26

Area=

$\sqrt{} s \: s - a \: s - b \: s - c)$

s= 60/2=30

Area = 120 cm

Step-by-step explanation:

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