One of the longest sides of the triangle is 20 m the other side is 10 m Area of the

area=height*base/2
so 80=h*10/2
h=16
9 years agoHelpfull: Yes(5) No(12)
hint:

if a,b,c arethe sides then area =root (s(s-a)(s-b)(s-c))
where s= .5(a+b+c)=.5(30+c) {assume a=20 ,b=10 } substitute and get d answer
9 years agoHelpfull: Yes(4) No(7)
Let us assume base of the triangle is 20 and area is 80 given.
then the area of triangle=1/2*base*height
80=1/2*20*h
then height h=8
now by the height of the longest side is divided into 2 parts -
1 part is given by 10^-8^=x^ then x=6

and the other part is = 14

then the (other side)^=8^+14^
other side= sqrt(260)
other side= 2sqrt(65)
9 years agoHelpfull: Yes(2) No(0)
First let's find the height, h, of the triangle given the area of the triangle.

Area=80=20 h2
This tells us
h=8

Now let's split the given triangle into two right triangles with a common side, h, and apply the Pythagoras theorem to each.

a=102−h2−−−−−−−√=6
20−a=14

x=h2+142−−−−−−−√=64+196−−−−−−−√
5 years agoHelpfull: Yes(1) No(0)
15 is the answer solving for the area of triangle using 3 sides.
9 years agoHelpfull: Yes(0) No(7)
plzz tell what is the correct answer
9 years agoHelpfull: Yes(0) No(0)
plzzz tell the right answer
6 years agoHelpfull: Yes(0) No(0)
16.12 will be the other sde
5 years agoHelpfull: Yes(0) No(0)

One of the longest sides of the triangle is 20 m,the other side is 10 m.Area of the triangle is 80m^2.What is the another side of the triangle?