Question

In triangle ABC, AB =15cm,BC=13cm,AC=14cm.Find area of triangle and it's altitude

Answer 1

Answer:

Area of triangle =√s(s-a)(s-b)(s-c)

=√42(42-15)(42-13)(42-14)

=√42(27)(29)(28

=√2×3×7×3×3×3×29×2×2×7

=2×2×3×3×7√29

=252√29

area of triangle=1÷2×b×h

252√29=1÷2×13×h

2×252√29/13 =h

504√29/13

I hope it will help you bro