Math 4 Quarter Exam

Find the area of each circle. Use 3.14 or   $\frac{22}{7}$   $Formula:A=πr^2$  

   r = 4 cm_________________

• 50.24 $cm^2$  

• 72.3 $cm^2$  

• 58.1 $cm^2$  

 $Findtheareaofeachcircle.Use3.14or22/7$  


     r = 9 m________________

• 254.34 $m^2$  

• 289.4 $m^2$  

• 264.56 $m^2$  

 $Findtheareaofeachcircle.Use3.14or22/7$  
 $Formula:A=πr^2\ \ \ or\ \ \ \ \ \ \ r=1/2d$  
    d = 20in. _________________

• 514  $in.2$  

• 314 $in.^2$  

• 414 $in.2$  

 $Findtheareaofeachcircle.Use3.14or22/7$   $Formula:A=πr^{2\ \ \ \ }or\ \ \ \ \ \ r=1/2d$  

r=  $\frac{1}{2}$  yd

• 11/14 $yd^{2\ \ \ \ }$  

• 12/14 $yd2\ \ \ \$  

• 13/14 $yd^{2\ \ \ \ }$  

 $Findtheareaofeachcircle.Use3.14or22/7$  
 $Formula:A=πr^2\ \ \ or\ \ \ \ r=1/2d$  
  d = 30 ft_________________                                    

• 706.5 $ft^2$  

• 708.6 $ft^2$  

• 709.6 $ft^2$  

 $Formula:2(1/2bh)+3(lw)$   $Findthesurfaceareaofeachfigure.$  

• 692 $in.^2$  

• 682 $in.2$  

 $Formula:2(1/2bh)+3(lw)$  

Find the surface area of each figure.

• 276 $ft^2$  

• 278 $ft^2$  

• 267 $ft^2$  

 $Formula:lxwxh$  

Find the volume of each rectangular prism.

1.     l= 12 cmw= 4cmh=10 cm v= ___________

• 264 $cm^3$  

• 216 $cm^3$  

• 234 $cm^3$  

Formula:lxwxh

Find the volume of each rectangular prism.

l= 15 yd

w= 10yd

h=5yd

v= ___________

• 750 $yd^3$

• 780 $yd^3$

• 760 $yd^3$

Formula: lxwxh

Find the volume of each rectangular prism.

l= 8ft

w= 16ft

h= 4ft

v= ___________

• 512 $ft^3$

• 514 $ft^3$

• 515 $ft^3$