Question

2. 2.) The sides of a triangle are 8 cm, 15cm and 17 cm. Find its area.​

Answer 1

Step-by-step explanation:

hi rishabh

herons formula use karlo,

s= 8+15+17/2

==> s=20cm

by herons formula,

area = √20(20-8)(20-15)(20-17)

area = √20(12)(5)(3)

area = √20×15×12

calculate further answer will be,

60

thus area will be 60 cm²

Answer 2

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