It is triangle ACK by the rule of AAS.
Angle, Angle, Side
Hai , you can use Pythagoras Theorem to find the length which is hypotenuse.
It will be 7^2 + 3^2 = 58
square root 58 and you will get 7.62
Hope this helps and i am sorry if my answer was wrong .
Answer:
D
Step-by-step explanation:
1) (x-2)^2
2)-4x(x+5)
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