Respuesta :

Answer: 7 feet

Step 1: Add the values of the sides we know the length of.

9 + 9 + 10 = 28.

Step 2: Subtract the number 28 from 35.

35 - 28 = 7

The answer is 7. Hope this helps!

santuy

Answer:

35 - 28 = 7

Step-by-step explanation:

7

Thanks bro...