Chapter Test
Textbook
8 Math Nelson
Chapter
Chapter 10
Section
Chapter Test
Solutions 13 Videos

Explain how you can find the centre of a circle if you are given three points on the circumference. Use a drawing to support your answer.

Q1

What are the measures of \angle{a}, \angle{b}, and \angle{c}? How do you know? Q2

Draw a triangle that has two complementary angles. Label the measure of each angle.

Q3

The shaded shape in the diagram is a trapezoid. How many pairs of corresponding angles are in the diagram?

Q4a

The shaded shape in the diagram is a trapezoid. Which angles inside the trapezoid are supplementary?

Q4b

The shaded shape in the diagram is a trapezoid. What is the sum of the interior angles of the trapezoid?

Q4c

What are the measures of \angle{a}, \angle{b}, \angle{c}, and \angle{d}? Q5

One angle in a triangle measures 98°. Another angle measures 37°.

a) What is the measure of the third angle?

c) Classify the triangle.

Q6

An isosceles triangle has one angle that is 94°.

a) Draw the triangle. Label the measures of all the angles.

b) Reflect the triangle about its sides. What types of quadrilateral did you draw?

c) What are the measures of the angles at which the diagonals meet in each case?

Q7

Calculate the length of the unknown side in each right triangle, to one decimal place. Q8a

Calculate the length of the unknown side in each right triangle, to one decimal place. Q8b

Draw a right triangle that has the 90° angle between 6 cm and 8 cm sides. What is the length of the third side? How do you know without measuring? 