D because the shaded region has one side and subtract by pie and substitute to get this answer.
Hey there!
To find the value of an angle in a triangle, you need to add the 3 angles. You have angles with 55 degrees, 65 degrees, and x degrees. Put this into an equation. The equation would be 55+65+x=180. Simplify to get 120+x=180. You need to isolate x, so subtract 120 from both sides to get x=60. So the value of x is 60 degrees.
I hope this helps!
Answer:
(4 x 3) x 2=
=12 x 2
=24
Step-by-step explanation:
11, -8, and 7 are the answers...
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