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cbrusoe
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Tiara bought a cylindrical shaped cake with a base area of 64 square inches. The image below is a top view of the cake. The shaded portion represents the chocolate flavored icing and the white square portion represents the vanilla flavored icing.
Tiara cuts out a piece of cake with chocolate icing for herself and a piece of cake with vanilla icing for Meg, as shown below.
http://go.flvs.net/courses/1/flvs_57_3641_12676/ppg/respondus/pool_Geom_3641_Seg_Two_Practice_Exam_01/image0384e9da061.jpg
 2 years ago
 2 years ago
cbrusoe Group Title
Tiara bought a cylindrical shaped cake with a base area of 64 square inches. The image below is a top view of the cake. The shaded portion represents the chocolate flavored icing and the white square portion represents the vanilla flavored icing. Tiara cuts out a piece of cake with chocolate icing for herself and a piece of cake with vanilla icing for Meg, as shown below. http://go.flvs.net/courses/1/flvs_57_3641_12676/ppg/respondus/pool_Geom_3641_Seg_Two_Practice_Exam_01/image0384e9da061.jpg
 2 years ago
 2 years ago

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cbrusoe Group TitleBest ResponseYou've already chosen the best response.0
Assuming the icing only appears on top of the cake, about how much more icing did Meg get than Tiara? Use 3.14 for π. Answer 4.4 in2 6.8 in2 10.2 in2 12.2 in2
 2 years ago

PaxPolaris Group TitleBest ResponseYou've already chosen the best response.1
dw:1337883577580:dw Tiara gets the circlesegment ... Meg the triangle
 2 years ago

cbrusoe Group TitleBest ResponseYou've already chosen the best response.0
yes, i get that part. im kinda looking for a formula or equation i can use and plug numbers into to figure the answer out..
 2 years ago

PaxPolaris Group TitleBest ResponseYou've already chosen the best response.1
to find the area of the segment ... you do : area of the SECTOR minus area of TRIANGLE
 2 years ago

PaxPolaris Group TitleBest ResponseYou've already chosen the best response.1
first what's the area of the whole SECTOR being cut ?
 2 years ago

PaxPolaris Group TitleBest ResponseYou've already chosen the best response.1
\[= {90\over360} \times (area\ of\ Circle) \]dw:1337884191361:dw
 2 years ago

PaxPolaris Group TitleBest ResponseYou've already chosen the best response.1
for the area of triangle you may have to find radius (r)dw:1337884518862:dw
 2 years ago

cbrusoe Group TitleBest ResponseYou've already chosen the best response.0
gotchaaaaa sorry for the late reply everybody just started getting home so i had to stop for a min. but thanks!! =)
 2 years ago

Blahh23 Group TitleBest ResponseYou've already chosen the best response.0
@experimentX can u tell me what this guy means?
 2 years ago

experimentX Group TitleBest ResponseYou've already chosen the best response.0
Oh, dw:1338915434107:dw
 2 years ago

experimentX Group TitleBest ResponseYou've already chosen the best response.0
dw:1338915485685:dw
 2 years ago

experimentX Group TitleBest ResponseYou've already chosen the best response.0
Find the ares of one ... multiply it by 4
 2 years ago

experimentX Group TitleBest ResponseYou've already chosen the best response.0
Also dw:1338915605808:dw
 2 years ago

experimentX Group TitleBest ResponseYou've already chosen the best response.0
Find the areas for Meg and Tiara
 2 years ago

Blahh23 Group TitleBest ResponseYou've already chosen the best response.0
Oh gosh. I'm retarded. how would i find the areas .. what formula?
 2 years ago

experimentX Group TitleBest ResponseYou've already chosen the best response.0
You found the radius right?? Area of triangle = 1/2 x base x height < here base and height is both equal to radius
 2 years ago

Blahh23 Group TitleBest ResponseYou've already chosen the best response.0
the radius i found was 8 correct??
 2 years ago

experimentX Group TitleBest ResponseYou've already chosen the best response.0
area of Tiara's portion area of sector  area of triangle(Meg) area of sector = 90/ 360 * pi x r^2 = 64/4 = 16
 2 years ago

experimentX Group TitleBest ResponseYou've already chosen the best response.0
pi x R^2 = 64, R = sqrt(64/pi)
 2 years ago

Blahh23 Group TitleBest ResponseYou've already chosen the best response.0
SO the radius i got by dividing g4 by pi and then square rooting it was 4.51
 2 years ago

experimentX Group TitleBest ResponseYou've already chosen the best response.0
yes ...
 2 years ago

Blahh23 Group TitleBest ResponseYou've already chosen the best response.0
the area of the triangle is 10.17?
 2 years ago

Blahh23 Group TitleBest ResponseYou've already chosen the best response.0
how do we find tiras ?? what formula ?..
 2 years ago

experimentX Group TitleBest ResponseYou've already chosen the best response.0
area of Tiara's portion = area of sector  area of triangle(Meg) area of sector = 90/ 360 * pi x r^2 = 64/4 = 16
 2 years ago

Blahh23 Group TitleBest ResponseYou've already chosen the best response.0
i have area of sector and of triangle. i just don't know about the tiara's portion because idk what formula to use.. the circumference of the circle? or of the arc?
 2 years ago

Pac1f1cIslander Group TitleBest ResponseYou've already chosen the best response.1
It's obviously pink
 2 years ago

DannyRomero19 Group TitleBest ResponseYou've already chosen the best response.0
MATH IS GREAT
 2 years ago

Nimwhitted Group TitleBest ResponseYou've already chosen the best response.0
You are such a help.
 2 years ago

Pac1f1cIslander Group TitleBest ResponseYou've already chosen the best response.1
It actually might be purple...royal purple...
 2 years ago

DannyRomero19 Group TitleBest ResponseYou've already chosen the best response.0
TRUE TRUE
 2 years ago

Nimwhitted Group TitleBest ResponseYou've already chosen the best response.0
C'mon i really need this questionnn!
 2 years ago

Pac1f1cIslander Group TitleBest ResponseYou've already chosen the best response.1
I'm being serious!
 2 years ago

Nimwhitted Group TitleBest ResponseYou've already chosen the best response.0
trolololol
 2 years ago

Pac1f1cIslander Group TitleBest ResponseYou've already chosen the best response.1
Not trollin, I'm being serious, it's ROYAL PURPLE
 2 years ago

Pac1f1cIslander Group TitleBest ResponseYou've already chosen the best response.1
And plus that guy died! Have some respect!
 2 years ago

DannyRomero19 Group TitleBest ResponseYou've already chosen the best response.0
I LOVE ROLO
 2 years ago

that1chick Group TitleBest ResponseYou've already chosen the best response.0
http://openstudy.com/study#/updates/50316320e4b0aa95e34cbafd
 2 years ago
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