Parallel lines s and t are cut by a transversal r.

What are the measures of ∠a, ∠b, ∠c and ∠d? explain how to find each of the angle measure.

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.

Assume that y varies inversely with x. if y=1.6 when x=0.5 find x when y=3.2 acellus answer