23.
[Probability]
28.
[Area]
*
Find the area of the shaded region below.
*
Find the probability that a member selected at
random on this day had a meal and played
cards, but didn't read the paper.
(Use
1t
272)
"'"
p
P!
d~
0
Survey of 50 Members
5
7 in.
[Volume]
*
29.
21
Find the volume of milk (in liters) in a carton
~
8 cm by 8 cm by: 158 cm.
[Hint: 1 L
24.
[Geometry]
30.
[
= 1000 em"]
[Surtace Area]
*
A cargo container 9 ft by 12 ft by 7.5 ft is to be
. given a coat of paint on all surfaces, inside and
out. If 1 liter of paint covers 30 fe, how many
3 liter tins of paint are required?
Which reason (SSS, SAS, ASA, HL) could be
used to show the following triangles are
congruent?
4
31.
[pythagorean
Theorem
/ Trigonometry]
*
For which angle is the sine ratio 0.6?
6
6~o
~
I
25.
[Angles]*
Find the value of xc.
32.
[Problem SOlving 1]
.
26.
[Measurement
8
*
Martha, Tamara and Virginia each prepared a
list of history's most influential people. The lists
were compared and any names that appeared on
at least two lists were shortlisted. Of the names
on the shortlist, 45 had been included on
Martha's list, 34 on Tamara's list and 28 on
Virginia's list. What is the maximum number of
names that might have
reached the shortlist?
/Time]
How many pints in 4.5 gallons?
36 pt
27.
[Perimeter]
*
Find the perimeter of the trapezoid below.
12 em
33.
[Problem
SOlving
2]
*
Find a path from START to FINISH so that the
product of the numbers
START
of the rooms through
which you pass
is 1200.
FINISH
Whrte 3.5@ Copyright. Not to be reproduced without permission. J. B. Wright, Echuca 2004
page 44