![zahriamarie10](/avatars/35530.jpg)
zahriamarie10
06.03.2020 •
Mathematics
I need help finding the area of a figure where the rectnagles area is 5 x 14 and the half circles diameter is 6
Solved
Show answers
More tips
- C Computers and Internet Dropbox: What is it and How to Use it...
- H Health and Medicine How to Increase Hemoglobin in the Blood...
- A Animals and plants How to Store Carrots: Tips for Homeowners...
- L Legal consultation Juvenile Justice: Who Needs It?...
- F Family and Home How to Choose the Best Diapers for Your Baby?...
- F Family and Home Parquet or laminate, which is better?...
- L Leisure and Entertainment How to Properly Wind Fishing Line onto a Reel?...
- L Leisure and Entertainment How to Make a Paper Boat in Simple Steps...
- T Travel and tourism Maldives Adventures: What is the Best Season to Visit the Luxurious Beaches?...
- H Health and Medicine Kinesiology: What is it and How Does it Work?...
Answers on questions: Mathematics
- M Mathematics Explain how you would multiply 5 x 2 1/2?...
- M Mathematics Suppose A and B are dependent events. If P(A|B) = 0.55 and P(B) = 0.3 , what is P(AuB)?...
- E English we, the people of the united states, in order to form a more perfect union, establish justice, insure domestic tranquility, provide for the common defense, promote the general...
- H History Africans had been sold6. By the 1800s, aboutinto slavery in the Americas.A. 10,000B. 100,000C. 10 millionD. 100 million...
- M Mathematics Please help me this is on volume of composite figures/word problems ...
Ответ:
84.14 square units, total
Step-by-step explanation:
Use the formulas for area of the figures you're interested in.
Rectangle Area
A = LW
Circle Area
A = πr^2
__
Your rectangle area will be ...
A = 5 × 14 = 70 . . . . square units
The area of a full circle with diameter 6 (radius = 6/2 = 3) will be ...
A = π × 3^2 = 9π
The area of a semicircle of that size is half that:
semicircle area = 9π/2 = 4.5π
Then the total area of the two figures is ...
70 + 4.5π ≈ 70 +14.14 = 84.14 . . . square units
Ответ:
Step-by-step explanation: