PLEASE HELP!! Part A: Levi has two identical bricks. Each has a length of 8 in a width of 4 in and a height of 2 in. What is the volume of one of the bricks? Part B: He placed one brick directly on top of the other to create a stack of two bricks. What is the volume of the tower Levi made? Explain how you found your answer with words and numbers

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.