Question

The perimeter of a triangle with two equal side of length 13cm each is 42cm. Find the length of the other side.

Answer 1

Answer:

16 cm

Step-by-step explanation:

Perimeter = Side1 + Side2 + Side3

Given that the equal sides is 13 cm and the perimeter is 42 cm

42 = 13 + 13 + side 3

side 3 = 42 - 13 - 13

side 3 = 16

Answer: The length of the other side is 16 cm

Answer 2

Hey Mate..
Here's Ur Answer...⤵⤵

Given , Perimeter ,P => 42 cm

Length of equal sides , s => 13 cm


Perimeter of a triangle = s + s + s

➡ 42 cm = 13 cm + 13 cm + s

➡42 cm = 26 cm + s

➡42 cm - 26 cm = s

➡16 cm = s

Answer :- The length of the other side is 16cm.


HOPE IT HELPS U...✌✌