Math, asked by DhanshriDhutmal, 3 months ago

The perimeter of an isosceles triangle is 24. The length
of it congruent side is 13 cm less than twice the
length of its base
find the length of all side of
triangle​

Answers

Answered by anubhavkumar08021999
2

Step-by-step explanation:

Let the length of the base of an isosceles triangle be x cm.

Therefore, as per the given conditions,

Length of the congruent sides =2x−13 cm

Given, the perimeter of an isosceles triangle =24 cm.

Therefore, x+2x−13+2x−13=24

⇒5x−26=24

⇒5x=24+26

∴x=10

Base of a triangle =10 cm

Congruent sides =2x−13

=2×10−13=20−13=7 cm

Answered by anshugarg101284
0

Answer:

10cm, 7cm and 7cm

Step-by-step explanation:

Let the length of the base be x.

Then, One congruent lines is

2x–13

So, 2(2x–13)+x=24

= 5x–26=24

= 5x= 50

= x= 10

Length of base— 10cm

Congruent lines—7cm

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