Answer:
m∠BCD = 120°
Step-by-step explanation:
Since the interior angles of a quadrilateral add up to 360°, then we get:
2x+x+2x+x=360°
6x=360°
<em>Divide both sides by 6</em>
x=60°
Since ∠BCD's value is 2x and x is equal to 60°, then ∠BCD is 120°.
Move the decimal point to left place 0.008
Answer: For C and D you put the same answer but its D. P/ 12 which stands for p divided by 12.
Step-by-step explanation:
