EXERCISE 91.State the property used in each of the following to make the statement truei. If/11m, then <3-27.ii. IfL5-L5, then Illm.iti. If 23 6 180°, then I|Im.In Figure 2, find the values ofL6 and <7, given that mlin and 1-115°.In Figure 3, AB |CD. EF intersects them at P and Q, respectively.If 412.Fig. 13.130o, find all the other angles.Fig. 3Fig. 2

EXERCISE 91.State the property used in each of the following to make t

1.	EXERCISE 91.State the property used in each of the following to make the statement truei. If/11m, then <3-27.ii. IfL5-L5, then Illm.iti. If 23 6 180°, then I\|Im.In Figure 2, find the values ofL6 and <7, given that mlin and 1-115°.In Figure 3, AB \|CD. EF intersects them at P and Q, respectively.If 412.Fig. 13.130o, find all the other angles.Fig. 3Fig. 2
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