Figure 1: find a
Figure 1: find b
Figure 1: find x
Figure 1: find y
Figure 2: find a
Figure 2: find b
Figure 2: find x
Figure 2: find y
Figure 3: find angle 1
Figure 3: find angle 3
Figure 3: find angle 4
Figure 3: find angle 5
Figure 3: find angle 6
Figure 3: find angle 7
Figure 3: find angle 8
Figure 4: find ON
Figure 4: find OL
Figure 4: find LN
Figure 4: find LX
Figure 4: find angle LON
Figure 4: find angle 2
Figure 4: find angle 3
Figure 4: find angle 4
Figure 5: find angle 1
Figure 5: find angle 2
Figure 5: find angle 3
Figure 5: find angle 4
Figure 6: find XY
Figure 6: find XY
Figure 6: find angle ZWX
Figure 6: find angle 1
Figure 6: find angle 2
Figure 6: find angle 3
Figure 6: find angle 4
Figure 6: find angle 4
Figure 7: find FG
Figure 7: find angle EFG
Figure 7: find angle EIF
Figure 7: find angle 1
Figure 8: find angle 1
Figure 8: find angle 2
Figure 8: find the length of the midsegment
Figure 9: find the measure of angle 1
Figure 9: find the measure of angle 2
Figure 9: find the measure of angle 3
Figure 9: find the measure of angle 4
Figure 10: find the measure of angle 1
Figure 10: find the measure of angle 2
Figure 10: find the measure of angle 3
Figure 10: find the measure of angle 4