What do you call an angle that is greater than 90*?
obtuse
Can you measure a line segment?
yes
54 - 23 =
31
8.4 + 6.8=
15.2
85 - 23=
62
9.7 + 0.9 =
10.6
890 - 236 =
654
4.9 + 4.5 =
9.4
2483 - 1631 =
0852
What does a ray look like?
It has one end point and and arrow on the other end.
8.4 + 6.8 =
15.2
580 - 210 =
361
6.5 - 0.9 =
5.6
What do you call an angle that is less than 90*?
Acute
8.6 + 4.6=
13.2
96- 84=
12
1.7 - 0.1 =
1.6
8.6 - 6.8=
1.8
6.5 - 1.8 =
4.7
6.0 + 4.5 =
10.5
897 - 230 =
667
354 + 293 =
647
Can you measure a line?
No
3537 - 1396 =
2141