Use the following figure to find the value of a + b + c .

In the figure below, Find angle x, y and z

Find the values of x and y in the following figure.

 If AB is parallel to CD and PQ is a transversal. sketch the line segments and label on the same diagram the following pairs angles:

(i)  corresponding angles a and g.

(ii) alternate interior angles f and g, (iii) vertically opposite angles c and d.

.Find the value of X in the following figure, given that m(BAC) = 50° and m(ABC) = 75°

Given the following diagram, find the value of x in degrees

Calculate the number of degrees that the hour hand of a clock moves through between 12:00 noon and 2:30 in the afternoon of the same day.

In the figure below CB = BD = DA and angle ACD = x .

(i)  Show that angle ADE = 3x ,

(ii)  Calculate the measure of angle CDA if x = 39°.

The difference in the measure of two supplementary angles is 102º. Find the two angles. 

Find the size of angle  in the figure below.  

(i) Write the name of the polygon ABCD represented in the following figure.

Simplify the expression 7(3m + n) + 4(m ? 3n) ? m .

.Find the value of x in the equation

If A and B are complementary angles such that A = 25° and B = x + 25° , find the value of x .

 Calculate the size of the angle marked x in the following figure:

Use the following figure to:

(i)Find the value of in and n.

(ii)Determine the number of triangles.

Calculate the size of an interior angle of a regular nonagon.

If A and B are complementary angles such that angle A is 18° less than angle B , determine the angles.

In the following figure, AB is parallel to PQ - and RS is a transversal. Find the angles labeled a, b, w, x, y, and z.

calculate the size of angle x and y in the following figure: