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1

A roof measures 7 m high and 24 m long, as shown. A cable for satellite TV is required along the slope h. Find the length of cable required, <a onClick="window.open('/olcweb/cgi/pluginpop.cgi?it=jpg::::/sites/dl/free/007092242x/118751/MACT9_CH02_Q1.jpg','popWin', 'width=NaN,height=NaN,resizable,scrollbars');" href="#"><img valign="absmiddle" height="16" width="16" border="0" src="/olcweb/styles/shared/linkicons/image.gif"> (4.0K)</a> .
A)31 m
B)27 m
C)25 m
D)23 m
2

A toboggan run 17 m long is built down the side of a hill which is 8 m high. What is the horizontal distance that a toboggan moves while going down the run?
<a onClick="window.open('/olcweb/cgi/pluginpop.cgi?it=jpg::::/sites/dl/free/007092242x/118751/MACT9_CH02_Q2.jpg','popWin', 'width=NaN,height=NaN,resizable,scrollbars');" href="#"><img valign="absmiddle" height="16" width="16" border="0" src="/olcweb/styles/shared/linkicons/image.gif"> (3.0K)</a>
A)15 m
B)18 m
C)19 m
D)20 m
3

A triangular cornfield has dimensions as shown. Find the perimeter to determine the amount of fencing needed.
<a onClick="window.open('/olcweb/cgi/pluginpop.cgi?it=jpg::::/sites/dl/free/007092242x/118751/MACT9_CH02_Q3.jpg','popWin', 'width=NaN,height=NaN,resizable,scrollbars');" href="#"><img valign="absmiddle" height="16" width="16" border="0" src="/olcweb/styles/shared/linkicons/image.gif"> (3.0K)</a>
A)73 m
B)108 m
C)115 m
D)126 m
4

Find the area of the cornfield in question #3 to determine the amount of fertilizer needed.
A)73 m2
B)630 m2
C)742 m2
D)1260 m2
5

The triangular sail for a small sailboat has a hypotenuse 2.9 m long and one side 2.1 m long. How much trim must be purchased to go around the perimeter of the sail? ,
<a onClick="window.open('/olcweb/cgi/pluginpop.cgi?it=jpg::::/sites/dl/free/007092242x/118751/MACT9_CH02_Q5.jpg','popWin', 'width=NaN,height=NaN,resizable,scrollbars');" href="#"><img valign="absmiddle" height="16" width="16" border="0" src="/olcweb/styles/shared/linkicons/image.gif"> (4.0K)</a>
A)5.0 m
B)7.0 m
C)8.6 m
D)11.2 m
6

The plan for a new skateboard park is shown. Find the area of the park.
<a onClick="window.open('/olcweb/cgi/pluginpop.cgi?it=jpg::::/sites/dl/free/007092242x/118751/MACT9_CH02_Q6.jpg','popWin', 'width=NaN,height=NaN,resizable,scrollbars');" href="#"><img valign="absmiddle" height="16" width="16" border="0" src="/olcweb/styles/shared/linkicons/image.gif"> (6.0K)</a>
A)36.0 m2
B)54.0 m2
C)67.2 m2
D)72.0 m2
7

The floor of a band shell is shown. Find the perimeter of the floor.
<a onClick="window.open('/olcweb/cgi/pluginpop.cgi?it=jpg::::/sites/dl/free/007092242x/118751/MACT9_CH02_Q7.jpg','popWin', 'width=NaN,height=NaN,resizable,scrollbars');" href="#"><img valign="absmiddle" height="16" width="16" border="0" src="/olcweb/styles/shared/linkicons/image.gif"> (3.0K)</a>
A)28.6 m
B)57.2 m
C)85.8 m
D)114.4 m
8

Freda is planning a back yard with a circular pool and a triangular patio, as shown. Find the area of the grass.
<a onClick="window.open('/olcweb/cgi/pluginpop.cgi?it=jpg::::/sites/dl/free/007092242x/118751/MACT9_CH02_Q8.jpg','popWin', 'width=NaN,height=NaN,resizable,scrollbars');" href="#"><img valign="absmiddle" height="16" width="16" border="0" src="/olcweb/styles/shared/linkicons/image.gif"> (9.0K)</a>
A)53.4 m2
B)55.4 m2
C)70 m2
D)85.6 m2
9

The drive belt for a garden tractor is routed around five pulleys, each of diameter 10 cm, as shown. Find the length of the belt.
<a onClick="window.open('/olcweb/cgi/pluginpop.cgi?it=jpg::::/sites/dl/free/007092242x/118751/MACT9_CH02_Q9.jpg','popWin', 'width=NaN,height=NaN,resizable,scrollbars');" href="#"><img valign="absmiddle" height="16" width="16" border="0" src="/olcweb/styles/shared/linkicons/image.gif"> (10.0K)</a>
A)62.8 cm
B)90.0 cm
C)152.8 cm
D)184.2 cm
10

Old Macdonald had a farm and 200 m of fencing. Find the maximum rectangular area that he can enclose with this fencing.
A)200 m2
B)2500 m2
C)10 000 m2
D)40 000 m2





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