comeplete this hw and show all work like u did before was perfect!!!!!!!!!!!!!!!!!

1. Look at the figure at below. Where do planes ACE

and BCD intersect?

1.

B

2. At how many points can two distinct lines intersect?

2.

3.

3. Look at the diagram below. If XY = 7, XZ = 30,

valve

YZ=2t -1 what is the value of t?

X

Y

Z

MacBook Pro

4. Use the figure below to answer the following questions

3x

2x + 2

M

N

a) M is the midpoint of LN . What is LM?

4. a)

b) What is LN ?

4.b)

I

5.

5. CD is the bisector of AB. AM = 4x+2,

MB = 6x-4, CM = 5x-1 and CD= 46.

Find MD

M

C-

B

MacBook Pro

20

000

DOO

6. MZRZS =

6. If mZRZT = 110 MZRZS = 3x and

mZTZS = 8x, what are mZRZS and mZTZS ?

mZTZS =

S

R

Z

I

7

.

7. Lisa makes a cherry pie and an apple pie. She cuts

the cherry pie into six equal wedges and she cuts the

apple pie into eight equal wedges. How many degrees

greater is the measure of a cherry pie wedge than the

measure of an apple pie wedge?

MacBook Pro

000

DD

8.

8. ZJNR and ZRNX are congruent. If the sum of the measures

of the two angles is 180, what type of angle are they?

9.

9. OS bisects ZPQR. Solve for x and find mZPQR,

if mZPQS = 2x+10 and mZSQR = 5x-17

10. ZMLN and ZJLK are complementary, m_MLN = 7x-1 and mZJLK = 4x+3

a) Solve for x

10. a)

b) Find mZMLN and mZJKL

10. b)

MACBOOK

OOO

000

Fa

so

DD

F9

F5

F6

F7

F8

11.

11. The endpoints of ST are S(2,-2) and T (4,2).

What are the coordinates of the midpoint of ST ?

12. A(3,-8) and B(2,-3). Find AB

12.

13. The perimeter of ABCD is 38 cm, find the area of ABCD

13.

A

tt

B

7 cm +

H

14. Find the circumference and area of the OA

14

.

13 in.

000