Question 1(Multiple Choice Worth 1 points) (01.02 MC) There are four angles. Angle ABC measures 40 degrees. Angle DEF measures 90 degrees. Angle GHI measures 20 degrees. Angle JKL measures 90 degrees. Which two angles are congruent? Angles ABC and JKL Angles GHI and ABC Angles JKL and DEF Angles DEF and GHI

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.