Q12. Perimeter of an isosceles triangle is 50cm. If one of the two equal sides are
18cm then find the third side
Answers
Answered by
3
=> 18 + 18 + x = 50
=> 36 + x = 50
=> x = 50 - 36
=> x = 14
therefore, the third side is of 14 cm.
Answered by
3
Answer:
Let, the triangle be △ABC
Given, AB=CA=18 cm
Perimeter of the △ABC=50 cm
⇒AB+BC+CA=50 cm
⇒18 cm+BC+18 cm=50 cm
⇒BC=50 cm−36 cm=14 cm
Step-by-step explanation:
plz follow
Similar questions