IDNStudy.com, ang iyong gabay para sa mga sagot ng eksperto. Ang aming platform ay idinisenyo upang magbigay ng mabilis at eksaktong sagot sa lahat ng iyong mga tanong.

two sides of a triangle are 11 centemeter and 9 centemeter.if the perimeter of the triangle is 25 centemeter,what is the length of the third side of the triangle?

Sagot :

for the perimeter of the triangle, add all sides 
given that a, b, c are the sides of the triangle and p as perimeter 
the equation is as follows"
p= a+b+c

therefore, given the sides and perimeter:
25= 11+9+x,
solve for x, youll get:

5cm