Sum of all the interior angles = (5-2)x180 = 540°
540 - 100 - 120 - 100 - 90 = 130°
So the last unknown angle in the polygon is 130°
Sum of all the adjacent angles on a straight line is 180°
Angle 1 = 180 - 130 = 50°
Answer:
42 tps
Step-by-step explanation:
I think
If correct pls give me brainliest
1/12 is the square root of 1/144
Yes divide by 6 both top and bottom and u get 1/10
240 is the answer
Step-by-step explanation:
3x4=12
12x20=240
