Question

In an isosceles triangle, the base is two-thirds of one of the equal sides perimeter is 24 cm, then the length of the sides are​

Answer 1

Answer: 9, 9, 6 Step-by-Step explanation: Given AB = AC P = a + b + c = 24 x + x + 32x​ =24 8x/3 = 24^3 Therefore, x = 9 9, 9, 2/3 × 9^3 Therefore, 9, 9 and 6 are the three sides. I hope it helps :)

Answer 2

Answer:

1st side= 9, 2nd side=9, 3rd side= 6

Step-by-step explanation:

Given:

It is an isosceles triangle, so 1st side= x, 2nd side= x, third side= 2/3*x and Perimeter= 24cm.

Solution:

x+x+2/3*x = 24

2x+2x/3 = 24

6x+2x/3 = 24

8x/3 = 24

8x = 24*3

8x = 72

x = 72/8

x = 9

1st side= 9, 2nd side=9, 3rd side= 6

Hope it helps you...

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