EXERCISE 9State the property used in each of the following to make the statement truei If/|lm, then 23 47.i If 43 5, then I|Im..ifi. If 23 + 6 180째, then IIm2. In Figure 2, find the values of 46 and 27, given that mln and 413. In Figure 3, AB 11 CD. EF intersects them at P and Q, respectively.115째.Fig. 1If 1 = 130째, find all the other angles.2 mFig. 2Fig. 3PARALLEL LINES

EXERCISE 9State the property used in each of the following to make the

1.	EXERCISE 9State the property used in each of the following to make the statement truei If/\|lm, then 23 47.i If 43 5, then I\|Im..ifi. If 23 + 6 180째, then IIm2. In Figure 2, find the values of 46 and 27, given that mln and 413. In Figure 3, AB 11 CD. EF intersects them at P and Q, respectively.115째.Fig. 1If 1 = 130째, find all the other angles.2 mFig. 2Fig. 3PARALLEL LINES
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