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Otrada [13]
3 years ago
9

The length of each of the legs of an isosceles triangle is represented by the

Mathematics
1 answer:
lutik1710 [3]3 years ago
6 0

Answer:

10 inches

Step-by-step explanation:

6x-2+6x-2+3x+1=42

12x-4+3x+1=42

15x-3=42

15x=45

x=3

Plug x=3 into 3x+1

3*3+1

9+1=10

Length of base is 10 inches

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