Question

What is the length of the Triangle are 5cm , 12 cm and 13 cm . what is the length of the perpendicular from opposite vertex to the side 13cm long?​

Answer 1

Answer:

Area of triangle = square root of [s(s-a)(s-b)(s-c)]

Now s = 5+12+13/2

=. 15

Now simply,

Area =square root of (15×10×3×2)

Area = square root of (900)

Area =30

Now area of triangle = 1/2× base ×height

Base =13

Now

1/2×13×h = 30

13×height=. 60

Height. =.60/13

=4.61cm

hope it helps you

Answer 2

Answer:

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check the above attachment !

Hope it will be helpful :)