Bell: Name:

Unit 11: Volume & Surface Area

Date:

Homework 2: Area of Sectors

Directions: Find the area of each shaded sector. Round to the hundredths place.

1. GH = 11 in

2 KL = 2011

3. B = 6.5 cm

4. YZ = 142 m

5. RL = 27.1 mm

6. PO = 2.8 in

311

7. BD = 18 cm

8. WZ = 53 lom

10

9. HK = 25

10. SR = 26 m

answer: jasmine will bake 4/3 or 1 1/3 cookies in an hour

step-by-step explanation:

if u add 1/3 every 15 minutes after an hour u will have 4/3 or 1 1/3

30

step-by-step explanation:

idk

i hope i

the system of inequalities is

step-by-step explanation:

step 1

find the equation of the dashed line

we have the points

(0,0) and (3,1)

the line passes through the origin, so, is a direct variation

find the slope

the equation of the dashed line is

the solution of the inequality a s the shaded area above the dashed line

therefore

the equation of the inequality a is

step 2

find the equation of the solid line

we have the points

(4,0) and (0,4)

find the slope

the equation of the solid line is

the solution of the inequality b s the shaded area below the solid line

therefore

the equation of the inequality b is

step 3

the system of inequalities is