Geometry Unit 3 Quiz Identify the hypothesis and conclusion of this conditional statement:
If two lines intersect at right angles, then the two lines are perpendicular,
O Hypothesis: The two lines are perpendicular. Conclusion: Two lines intersect at right angles.
Hypothesis: Two lines intersect at right angles. Conclusion: The two lines are perpendicular.
Hypothesis: The two lines are not perpendicular. Conclusion: Two lines intersect at right angles.
O Hypothesis: Two lines intersect at right angles. Conclusion: The two lines are not perpendicular. I

Use the following statements to write a compound statement for the conjunction or disjunction. then find its truth value. p: an isosceles triangle has two congruent sides. q: a right angle measures 90° r: four points are always coplanar. s: a decagon has 12 sides. a) a right angle measures 90° or an isosceles triangle has two congruent sides; true. b) a right angle measures 90° and an isosceles triangle has two congruent sides; true. c) a right angle measures 90° and an isosceles triangle does not have two congruent sides; false. d) a right angle measures 90° or an isosceles triangle does not have two congruent sides; true.