Question

the base of an isosceles triangle is 4 by 3 cm.The perimeter of the triangle is 4 2by 15cm. ​

Answer 1

Step-by-step explanation:

Base=

3

4

cm

Let the equal sides be x.

Perimeter=S

1

+S

2

+S

3

⇒

15

62

=x+x+

3

4

⇒

15

62

=2x+

3

4

⇒2x=

15

62

−

3

4

⇒2x=

15

62−20

⇒2x=

15

42

⇒x=

15

21

∴x=

5

7

Thus,two equal sides =x=

5

7

cm

Answer 2

Answer:

hi

Step-by-step explanation:

for more answers please like and follow and mark as brainlist