Question

answer the question​

Answer 1

Answer:

(1) 1 2/5cm

Step-by-step explanation:

base = 4/3 cm

remaining two side are equal= a cm

perimeter = 4 2/15

a+ a + 4/3 = 62/15

2a = 62/15-4/3

2a=( 62-20)/15

a= 42/30

a=7/5

a=1 2/5 cm

option (1)