Find the volume of a sphere with a radius of 8 m (using cubic m).

Lines l and m are parallel.   Given the measure of the angle A is 130 degrees, find the measure of the angle F (using degrees).

Given these two polynomials are similar.   Find the length of the side IJ (using cm).

Write each premise in symbols. Find a conclusion that uses all the premises (or their contrapositives). Write the conclusion as an English sentence.   All puddings are nice. This dish is a pudding. No nice things are wholesome. Ley n = nice things, p = puddings, d = this dish, w = wholesome things  

Classify the statement:  The Heron’s theorem can be applied to an equilateral triangle.

Decide which form of valid or invalid reasoning is used:   This gem is either a diamond or it is a zircon. This gem is not a zircon.  This gem is a diamond.   a) valid- modus ponens b)   valid – modus tollens (law of contraposition) c)    valid- disjunctive syllogism d) valid- transitivity e) invalid- reasoning from the converse f) invalid- reasoning from the inverse

Find the area of the following (using sq.cm).  

Classify the statement:  Every isosceles triangle is an equilateral triangle.

Suppose the radius of the circle is 10 cm.  Suppose the measure of the central angle ACB is 125 degrees.   Find the length of the corresponding arc AB (using cm).

Lines l and m are parallel.   Given the measure of the angle A is 130 degrees, find the measure of the angle E (using degrees).