The following can be used to tell if two lines are parallel
(a) If a transversal forms a pair of congruent alternate interior angles.
(b) If a transversal forms a pair of complimentary interior angles on the same side of the
transversal.
(c) If a transversal forms a pair of congruent corresponding angles with the transversal.
(d) Both (a ) and (c) are correct.
(e) Answers (a ), (b) and (c) are all correct.
Question 2
The center of gravity of a triangle is called the orthocenter.
Indicate whether the statement is true or false
A pair of kiangs
Layers are deposited parallel to Earth’s surface. Younger layers are deposited on top of older layer
Two anomeric forms, and are possible, a and b.
Three active forms of vitamin A: all-trans-retinol, -retinal, and –retinoic acid
Forms of carbon dioxide in the blood