Math, asked by Vansh7dhd, 6 months ago

if triangle abc ab =5cm, bc = 12 and ca =13cm. find area of triangle abc

Answers

Answered by avidhanghoshindia
0

Answer:

15√2 cm^2

Step-by-step explanation:

semi perimeter=(5+12+13)/2

=15cm

According to Heron's formula

√(15)(15-5)(15-12)(15-13) cm^2

√(15 x 5 x 3 x 2) cm^2

15√2 cm^2

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