Question

Can anyone pls solve the 8 no.?

Answer 1

$\huge \underline \mathfrak{hola \: dear}$


⭐⭐Answer:⭐⭐

18cm

⭐⭐Step-by-step explanation:⭐⭐

given: <b=<c, AB=5, BC=8

ANSWER: now,as <b=<c

therefore, AB=AC (SIDES OPPOSITE TO EQUAL ANGLES ARE EQUAL)

therefore,AC=5cm

now, we know all the three sides i.e

8cm,5cm and 5cm

therefore, perimeter=ab+ bc +ac

i.e 8+5+5=18cm