the sides of a triangle are 8 centimetre 15 cm and 17 cm find the area
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hi mate
using heron's formula
√s(s-8)(s-15)(s-17)cm
where s = sum of all sides/2
s= 8+15+17cm/2
s= 40/2
s= 20cm
then,
√20(20-8cm)(20-15cm)(20-17cm)
=√20×12cm×5cm×3cm
√ 3600cm square unit
60cm square unit
hope it will help you
using heron's formula
√s(s-8)(s-15)(s-17)cm
where s = sum of all sides/2
s= 8+15+17cm/2
s= 40/2
s= 20cm
then,
√20(20-8cm)(20-15cm)(20-17cm)
=√20×12cm×5cm×3cm
√ 3600cm square unit
60cm square unit
hope it will help you
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