We can find m∠BCD like follows: m∠BCD=90°-45°=45<span>°
Now, m</span><span>∠DBC= 180°-(90°+45°)=45°
Remember that </span>

, so

We know that hypotenuse= BC= 3in and

=∠DBC)=45°, so replacing the values we get:

We can conclude that the segment CD is 2.12 in
Answer:
Step-by-step explanation:
C o c k
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Answer:
si simon chavon
Step-by-step explanation:
Step-by-step explanation:
when you solve it you will get an answer for it. so first solve the regular equation then the other two and then you have to add it all together to get another equation