Practice and Problem-Solving Exercises A Practice
Name each shaded angle in three different ways.
6.
See Problem 1.
A
M
See Problem 2
Use the diagram below. Find the measure of each angle. Then classify the
angle as acule, right, obtuse, or straight.
9. ZEAF
10.DAT
11. RAE
12. BAC
13. / CAR
14. ZDAR
Draw a figure that fits each description.
15. an obtuse angle, ZRST
16. an acute angle, GH)
17. a straight angle, KLM
Use the diagram below. Complete each statement.
See Problem 3.
18. ZCR -
19. FIH
y
20. If mEFD-75, then mZJAB.
21. If mL GHE - 130, then mZ/BC=
H
Power Geometry. com
Lesson 1-4 Measuring Angles

18.75 gallons

step-by-step explanation:

1. sometimes

2.   never

3   .08c = 7.50+.05c   250 pages

step-by-step explanation:

1.   sometimes

the theoretical probability of rolling a 1 is 1/6.   perhaps you got really lucky and never rolled a 1   in those 60 times.   your experimental probability is 0.   or perhaps you rolled a 1   20 times.   your experimental probability is 20/60 is 1/3.     it really just depends on how you rolled in that experiment.

2.   never

the probability of the event occurring is 1.   that is being 100 % sure it will happen.   that is the maximum amount of confidence we have.

3.   no customer card cost:   .08 times number of pages

customer card cost:   7.50 + .05 times number of pages

we want to find when it costs the same amount, so we will set these equal

let c = number of pages

.08c = 7.50+.05c

subtract .05c from each side

.08c-.05c = 7.5+.05c-.05c

.03c=7.5

divide each side by .03

.03c/.03 = 7.5/03

c =250  

the cost is the same at 250 pages

i love jeffery and believe there is truth in tati and james' answers

step-by-step explanation:

yes i have heard the tea

i believe both

no, tati didnt over exaggerate

james might might idk and tbh dont rly care