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Unit 6 Extra Credit

Total questions: 15

Worksheet time: 9mins

Name
Class
Date
1.

Rotate the coordinate point (3,-17) 180° clockwise

a)

(3, 17)

b)

(-3,-17)

c)

(-3,17)

d)

(17,-3)

2.

Dilate the image about the origin by 6

a)

(12,6) (30,6) (30,36) (12,36)

b)

(12,7) (30,7) (30,37) (12,78)

c)

(-12,6) (-30,6) (-30,36) (-12,36)

d)

(12,-6) (30,-6) (30,-36) (12,-36)

3.

Rotate the image 270° counterclockwise with an origin of (2,5)

a)

( -3,-10) (-3,10) (-3,- 6)

b)

( 3,10) (3,-10) (-3, -6)

c)

( -3,10) (3,10) (-3, 6)

d)

( -3,10) (3,-10) (3, 6)

4.

Angles A and D are alternate exterior angles

a)

True

b)

False

5.

Given YA=AB and ZA=AC, what do you need to prove SAS

a)

YAZ = BAC

b)

SSS

c)

2+2 = 6

d)

7

6.

Which of the following proves these triangles congruent

a)

SSS

b)

SAS

c)

AAS

d)

SAA

7.

(6 + 2i) ^2 (power of 2)

a)

24i+39i

b)

39i+24

c)

39+24i 

d)

40-23i

8.

(2i - 3) (4i - 5)

a)

24-22i

b)

 22 - 22i 

c)

22-22

d)

22i-22i

9.

i^77 = i

a)

FALSE

b)

TRUE

10.

4g^2 - 6g +2

a)

(8g-1) (g-4)

b)

(2g-1) (g-5)

c)

(7g-1) (g-1)

d)

(2g-1) (g-1)

11.

2g^2 - 72

a)

2(g+6)(g-6)

b)

9(g+6)(g-6)

c)

2(g+7)(g-6)

d)

2(g-6)(g-6)

12.

When solving by factoring checking for GCF is always the first step

a)

TRUE

b)

FALSE

13.

 Is angle one = 72 degrees and angle 2 = 36 degrees what is the measure of angle 3

a)

23

b)

55

c)

72

d)

180

14.

Leg 1 = 18, leg 2 = 14  what is the measure of the hypotenuse

a)

7

b)

22.8 ^2

c)

24

d)

32

15.

A triangle with two equal side and two equal angles is classified as an isosceles triangle

a)

TRUE

b)

FALSE