Question

koi Btado.............​

Answer 1

Answer:

21/15

Explanation:

4/3+x+x=62/15

4/3+2x=62/15

2x=62/15-4/3

2x=62-20/15

2x=42/15

x=42/15*2

x=21/15

Answer 2

Explanation:

Base = 4/3cm

Let the equal sides be x.

Perimeter=S1 +S2 +S3

⇒4 2/15 = 62/15 =x+x+4/3

⇒ 62/15 =2x+4/3

⇒2x= 62/15 − 4/3

Lcm of 3 and 15 = 15

⇒2x= 62 - 20

15

⇒2x= 42/15

⇒x= 21/15

∴x= 7/5

Thus,two equal sides =x= 7/5 cm

Hope this is helpful for you.