Question

1. Find the anca of a tolongle having sides of length 15 cm, 25 cm and 41cm
Also find the length of altitude down from opposite vertex
the side of length 28cm​

Answer 1

Answer:

sorry I didn't get

Step-by-step explanation:

i.e I don't understand

Answer 2

Answer:

Here,

a=5,b=12,c=13

s=

2

1

(a+b+c)=15

Area of the triangle, A =

s(s−a)(s−b)(s−c)

A=

15(15−5)(15−12)(15−13)

A=30 cm

2

Let p be the length of perpendicular. Then,

A=

2

1

×13×p

Therefore,

2

1

×13×p=30

p=

13

60

cm