Answer: the angle is 1°+n×120°
1°, 121°, 241°
Step-by-step explanation:
Angles are taken modulo 360°, so 363° = 3°.
Angle plus supplement gives 180°.
Let a be angle, s be supplement of a.
So s = 180-a. Given a = 3 + 2s
a = 3 + 2(180 - a)
a = 3 + 360 - 2a = 363 - 2a
3a = 363° or 3° or 723°
a = 121° or 1° or 241°
a = 1°
s = 179°
2s = 358°
2s+3 = 361° = 1° (modulo 360)
a = 121°
s = 180-121 = 59°
2s = 118°
2s + 3 = 121°, as required.
a = 241°
s = 360+180-241 = 540-241 = 299
2s = 598
2s + 3 = 601 = 241 (modulo 360)
Answer: i think its 10
Step-by-step explanation:
Answer:
76ft^2
Step-by-step explanation:
do 18xpi to get the area
you get 57
it says every 3 cm is four ft so divide 57 by 3
you get 19 thats how many 4ft there are
then do 19x4 because thats how much each 3cm is in ft
you get 76
and since its area its ft^2
Answer:
Step-by-step explanation:
Since Line LR bisects MN at point L, by the definition of bisector:
We want to determine ML if MN measures 152 feet.
MN is the sum of ML and LN. Hence;
Since ML = LN and MN = 152:
Simplify:
And divide. Therefore:
In conclusion, ML measures 76 feet.
