Asked by Money

1.Note: Enter your answer and show all the steps that you use to solve this problem in the space provided.

Image is a triangle with one side labeled as the 3 point 6 feet diameter of a semi-circle. The vertex opposite the semi-circle side is bi-sected by a horizontal line labeled 4 point 8 feet between the semi-circle diameter side and the opposing triangle.

Find the area of the irregular figure (use 3.14 for pi). Show your work. Round to the nearest tenth.
Answered by Money
Please someone help im in need
Answered by oobleck
Do you mean that the figure consists of a triangle and a semi-circle which share a common side of 3.6, and the altitude of the triangle is 4.8? So it looks kind of like a sno-cone?

If so, then the area is
1/2 πr^2 + 1/2 bh = 1/2 π * 3.6^2 + 1/2 * 3.6 * 4.8 = 29
Answered by Cake
Lol Anonymous is right!!!!!!!!!!!!!
Answered by Connexus Student
So are you Anonymous but at least we learn so give us the answer if you so since you said everyone is stupid -.-
Answered by After_sans7
Due to process of elimination, I can say with great confidence that "Connexus Student" disliked every single comment above them, since they had no dislikes themselves, yet everything above them was disliked (Though somebody else could have just agreed only with them, or somebody disliked them all, then "Connexus Student commented).
Answered by deo
connexus student a weirdo
Answered by Wat
I don't see anonymous's answer...
Answered by help me
i need help know
Answered by Gorgie
Plz help, i know there is a hero out there that can help
Answered by Am I the only one who's died
Man y'all suck😐 jk but seriously no one knows the answer
Answered by saddy provides the addie
man im just gonna fail this one i dont care anymore
Answered by Anonymous
oobleck chil meanies
Answered by Saruman The White
Do you need help I'm here to help
Answered by Anonymous
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Answered by i need help
Saruman the white I need help so can you help in confused
Answered by little laundy detergent
you guys are useless
Answered by Patrick Bateman
Impressive very nice, Lets see Paul Allen's answers.
Answered by Liz
The area of a triangle is base times height divided by two. Therefore, 4.8 times 3.6 = 8.64. The radius of the half circle is 1.8. So, 1.8 times 3.14 divided by 2 = 5.0868. Then, add both areas together to get the total area. 8.64+5.0868= 13.7268. After being rounded to the nearest tenth, the answer is 13.7.
Hope this helps! :D


















Answered by Gustavo Fring
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Answered by YEEEEEEEEET!!!!!!!!
Ok I have a different question and I can't see where 2 put it, so i am putting it here. Enter your answer and show all the steps that you use to solve this problem in the space provided.

A cone with a diameter of 8 inches and a height of 7 inches.

Find the surface area of the cone. Use 3.14 for
π
.
Plz help









Answered by YEEEEEEEEET!!!!!!!!
I NEED HELP WITH THIS
Answered by YEEEEEEEEET!!!!!!!!
What is the formula 4 surface area 4 a cone?
Answered by Liz
The formula to calculate the total surface area of the cone is: TSA of cone = πr2 + πrl = πr(l+r) square units.
:)
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