II. is obtuse. ∆JKL III. is isosceles. ∆JKL Example: Writing an indirect proof. Supply the missing reasons. Complete the indirect proof. S W T V Prove: Assume temporarily that . Then by the Converse of the , and S W
II. ∆JKL is obtuse. III. ∆JKL is isosceles. Example: Writing an indirect proof. Supply the missing reasons. Complete the indirect proof. S W T V Prove: Assume temporarily that . Then by the Converse of the , S and W
Ch%20%205%20Notes%202010-11.docx