Answer:
The length of side x is 
Step-by-step explanation:
Pythagorean Theorem:
In a right triangle, with sides a and b, and hypothenuse h, we have that:

In this question:
The vertical line on the sides means that both are equal, that is, measuring x, so
.
Hypothenuse is the square root of 12. So 





The length of side x is 
Answer:
1. 63.1. 2.22.5 3. 74.3 4. 56.1
Answer:
5l.5
Step-by-step explanation: 412 divieded into 8 is 51 or 51.5
Step-by-step explanation:
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