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gabbyalicorn
 one year ago
Which figures can be used to find the area of the composite figure?
Choose exactly two answers that are correct.
A.
a triangle with an area of 96 in2
B.
a triangle with an area of 192 in2
C.
a semicircle with an area of 50π in^2
D.
a semicircle with an area of 100π in^2
gabbyalicorn
 one year ago
Which figures can be used to find the area of the composite figure? Choose exactly two answers that are correct. A. a triangle with an area of 96 in2 B. a triangle with an area of 192 in2 C. a semicircle with an area of 50π in^2 D. a semicircle with an area of 100π in^2

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anonymous
 one year ago
Best ResponseYou've already chosen the best response.0You have a triangle and a semicircle The triangle area is Base x height/2 And semicircle is πr^2/2. Try it

gabbyalicorn
 one year ago
Best ResponseYou've already chosen the best response.0so 12 is the base and 16 is the height?

gabbyalicorn
 one year ago
Best ResponseYou've already chosen the best response.0Okay, so I am going to go with that... 12 x 16 = 192 \[192 \div 2\] = 96.

gabbyalicorn
 one year ago
Best ResponseYou've already chosen the best response.0then 3.14x 4 (i doubled it cuz it had the ^2)

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0πr^2/2 π(10)^2/2 π.100/2

gabbyalicorn
 one year ago
Best ResponseYou've already chosen the best response.0wait so are these all separate problems?

gabbyalicorn
 one year ago
Best ResponseYou've already chosen the best response.01. 3.14 2. 31.4 3. 157 ???????????

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0No,mlook at the answers, it doesn't replace π by 3.14, so the semicircle are is 50π and the triangle 96
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