Find the missing side of the triangle. A. √321 yd B. √221 yd C. 3√38 yd D. √21 yd
1 answer:
Answer:
(B) yards
Step-by-step explanation:
Since this is a right triangle, we can use the Pythagorean Theorem to find the length of x.
The Pythagorean Theorem states that , where a and b are our legs and c is the hypotenuse.
We need to find c, and we already know a and b, so let's substitute.
Hope this helped!
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My work:
3x4=12
12+12=24
6-4=2
2+2+2=6
24÷6=4
Your answer:
4
Hope this helps!
<em>-Alex</em>
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