Answer : 110 degree
To find angle 1 , we apply outside angle theorem Lets name each point Measurement of arc EF=280 degrees
Measurement of arc GH = 60
Angle D = angle 1
Please refer to the theorem attached below
Now we plug in the values
angle 1 = 110
Measurement of angle 1 = 110 degrees
(1, M) this represents the miles per hour, which'll help find the other coordinates.
195+170+275=640, divided by 60 gets you about 10 and a half packets.
(15)(x+5) because product means multiply the two terms tigether
The product of 100 x a number would be 10 times larger than the product of 11 x a number