The length is 30 meters and the width is 12 meters.
Answer:
Answer is 50 trust me
Step-by-step explanation:
The answer is option (c) 7xy^2-2xy^2
Since a full circle has 360degrees and this circle only has two angles, subtract the arc of the known angle to find the arc of the unknown angle.
Angle DGF + angle DEF= 360degrees
Angle DGF + 70degrees= 360 degrees
Angle DGF = 290 degrees
The arc of the unknown angle is 290 degrees