2. 1800 250 900 1450 n B M A An obtuse angle is greater than 900
An acute angle is less than 900
A right angle is exactly 900
An obtuse angle is greater than 900
A straight
angle is exactly 1800
250
900
1450
segment bisector passes through the midpoint of a line segment n B M A
passes through the midpoint of a line segment

14. <VWX ≌ <PQR <PQR ≌ <VWX 16m +12 = 44 Or 16m = 32
Subtraction property of equality
16m +12 = 44
Or 16m = 32
Division property of equality
<VWX ≌ <PQR
<PQR ≌ <VWX

15. m<2 = m<4 Addition property of = Substitution property of =
Transitive property of equality