Math, asked by singhsujal9621, 3 months ago

If the length of three sides of a triangle is 25cm,20cm and 15cm then find the area of the triangle.

Answers

Answered by pk9894945

3

Answer:

5✓30cm^2

Step-by-step explanation:

length of three sides of a triangle is 25cm, 20cm, 15cm.

S=(25+20+15)/2 =30

Area=✓(s-25)(s-20)(s-15)

=✓(5)(10)(15)

=✓750

=✓5×5×3×10

=5✓30cm^2

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