Foundations and Pre-Calculus 10
2.7 Solving Problems Involving More than One Right Triangle
Example #1: Calculate the length of to the nearest tenth of a centimetre
Problem:
Solution:
Example #2: Dete
Foundations and Pre-Calculus 10
1.6 Surface Area and Volume of a Sphere
A _ is the set of points in space that are the same distance
from a fixed point, which is the center. A line segment that joins
4.2 Irrational Numbers
Irrational number:
Determine which of the following numbers are irrational:
100
9
64
0.25
1
3
0.24
0.82
8
9
5
6
2
Together rational and irrational numbers form the set of real n
3.5 Polynomials in the Form x2+bx+c
In this section we will multiply binomials (expand) to find they result in trinomials and factor
trinomials into two binomials. Remember: Factoring and expanding ar
3.3 Common Factors of a Polynomial
Polynomial:
Examples of:
binomial:
monomial:
trinomial:
Remember: You can only add/subtract like terms.
Factoring and expanding are inverse processes.
In Arithmetic
Foundations and Pre-Calculus 10
1.4 Surface Areas of Right Pyramids and Right Cones
A _ is a 3-dimensional shape that has triangular faces and
a base that is a polygon. The shape of the polygon determ
Foundations and Pre-Calculus 10
2.6 Applying the Trigonometric Ratios
Solving a triangle means to determine the measures of all the _
and the _ in the triangle.
We can use any of the three primary tri
Foundations and Pre-Calculus 10
2.1 The Tangent Ratio
We name the sides of a right triangle in relation to one of its acute (less than 90)
angles. The side that is across from the right angle is the h
Foundations and Pre-Calculus 10
1.5 Volumes of Right Pyramids and Right Cones
Volume of a Right Prism
Volume of a Cylinder
Prior Learning: Determine the volume of the following objects:
(a) right pris
Foundations and Pre-Calculus 10
2.4-2.5 The Sine and Cosine Ratios
Constructing Your Understanding
A. Examine the nested right triangles below.
A is common to each triangle. How are the other acute a
Foundations and Pre-Calculus 10
2.2 Using the Tangent Ratio to Calculate Lengths
Direct measurementuse _ to
determine a length or angle in a polygon
Indirect measurementuse _
to calculate a length o
Foundations and Pre-Calculus 10
1.3 Relating SI and Imperial Units
In Canada we use a system of measurement called the SI system. The SI system of
measures is based on powers of _; the fundamental uni
Foundations and Pre-Calculus 10
1.1 Imperial Measures of Length
In Canada we use a system of measurement called the _ system. Some
examples of units of measure in the metric system are:
However, many