Mid semester Practice Test Answers
Kit8 X
•
Z°•
Y14
•
×= 8
y= 14
z= 90°
•340
11 as
340
1*56= -
#-
56sa
68.3%•
Zy
34•
X=34cmo°
Z= 56°
Parallelogram-
{40 400•
x140
10
Y 40 z•
••× = 10
y =4.40
a.
"
96° × •
^^
96°Y•"
84°•
×= 96
y= 96
Determine if
the trianglesare Sim ;
÷-
( ) ^
^
Not ~
" SSS ~
SAS ~
YES
AAO
Determine if
the triangles
firesimilar
.
µu='sur6
TSE±z=s÷aYEE
÷ . Ea
AA ÷=±✓
Determine if
the trianglesare
similar€12
/ 6 SSS -
SAS ~
AA
20
To = '÷z= Tf 10 12
she 4¥31Not ad the 15
Same ratio So
SSS ~ isnot
true .
Determine if
yabaeach proportion
>che
is correct .
8 d9 E
ya:Cbte
atd 18> 12fz7f 27
* Drawof . de ÷;÷÷#[email protected]
's ±a=t÷
±=¥@t.fr#a+dAd=EsI=EbTe=F@
± =I@
goGiven parallelogram ABCD .
÷ .
A D
20× Y
Bzo: 0
×= 10×
y = 2030×+4=3:I'mto
* × - 6
÷I X -3:= ¥
±÷*÷4+44-3) .
- (X - HK -6 )
XZ × - 6 = 17-10×+24- × - 6 = -10×+24
9× = 30
×=3±es
6 ×
>9
8 12
>
EE Y÷=F72--8×11=9 64=126
9=×11=21
y= 21
Y × z
3
9×2=3.9X= 353 x= 3¥38
y =6 yI3 . (3+9)
y= FEZ= 653 y= 6
[ = 9 . (9+3)Z = ⇐
z = 6r3
450
y
7.gr450::FL
÷ 2
- 10
×
300↳:5
y= 53T
⇐ 14
:45=2
×= : 2
y = =
•
wt*
'¥•30°
¥•} 450
•
9 z
W=li- 35
y= Gke
z = 30
Determine if DABC
is scalene,
isosceles , or
equilateral . Justify your
answer.
A ( 3,4 )BEZ ,
4) B .5
•AC ( l, -6 )
AB=@
10 10
BC = TE
[€F9312
aSCALENE
AC=foz+÷ooty No sides are E
.
= Toy = 2526
Determine the most precisename for quadrilateral WXYZ
.
Justify your answer.
W( 4,5) Xt3,3 )Yki - 2) ZEST . 4)
w*÷s¥×zI•wWY = X z•
=€ = 7'AEF7 ÷
-XZ=Ft=#•
' "2Y\RAOMB€z 7
A quadrilateral with both pairs of
opposite sides congruent is a parallelogram .
A parallelogram with 4 congruent sides isa rhombus .
Given : Rhombus ABCD.
LBDE ± LCDE
Prove :< BED ± LCED
51¥04 A••BI . Rhombus ABCD 1. Given =
LBDEELCDE c•11•D2 .
EDIBF 2 . AH sides-
Hof a rhomb 0¥are
•E3 .
DIIDE 3 . Reflexive
4 . OCDEI 4 .
SASDBDE
5. LCEDETGED |5 .
CPCTC