Answer:
the measures of 2 supplementary angles add up to 180°
Step-by-step explanation:
hopefully this helps :)
The answer is a as the definition of an angle bisector is a line or ray that divides an angle into two congruent angles :)
Answer:
I think you spend 14 points on it
Answer:
16
Step-by-step explanation:
Make a proportion:
66/12 = (104-r)/r
Simplify:
r = 16
Answer:1-12.5 feet, 2-10 feet, 3-13.75 feet, 4-8.125 feet,5-25 feet, 6-20 feet
Step-by-step explanation: All you have to do is break down the scale factor to 1:2.5 and multiply each measurement by 2.5.