Exercise you
1. Listed below
are the ages of students who
attended a school disco.
15
14.
13:1
14.
121/
12
14.
13
14
13-1
14
13.
12
13
14.1
12
13.
12
12
12
14
14.
14 1
14 1
13
15
12
15
12
14
(i) Sort the data into a frequency table.
Include a tally row in your table.
(m) How many students attended the disco?

Match the following reasons with the statements given to create the proof. 1. do = ob, ao = oc sas 2. doc = aob given 3. triangle cod congruent to triangle aob vertical angles are equal. 4. 1 = 2, ab = dc if two sides = and ||, then a parallelogram. 5. ab||dc if alternate interior angles =, then lines parallel. 6. abcd is a parallelogram cpcte