Given that the lead actor is 5 feet 9 inches tall, converting this to meters we shall have:
1 ft = 0.3048 m
therefore 5 ft will be:
(5/1)×0.3048
=1.524m
next:
1 in = 0.0254 m
therefore 9 inches will be:
(9/1)×0.0254
=0.2286 m
hence; 5 ft 9 inches will be equivalent of:
(1.524+0.2286) m
=1.7526 m
I would use the metric system and divide or multiply according to the power the metric system unit of measurement is in. Like 2cm to mm.
Nine times thirty-eight can also be thirty-eight times nine or (18 divided by 2) multiplied by 38 or like this
(18/2)times(38/2)
I hope this gives you an idea
2) vertical angles
vertical angles are always across from each other where two lines cross
angle 6 and angle 8 are also vertical
angle 1 and angle 3 are also vertical
angle 4 and angle 2 are also vertical
hope this helps :)
