Asked by Sadness from Inside Out
The polygons are regular polygons. Find the area of the shaded region to the nearest tenth
(An image bellow of a white box inside a shaded box. The white box has a line from the center to the corner labeled 4cm. The shaded box has the same thing but it's 9cm)
This has confused me a lot and I keep getting different answers. I would appreciate some help.
(An image bellow of a white box inside a shaded box. The white box has a line from the center to the corner labeled 4cm. The shaded box has the same thing but it's 9cm)
This has confused me a lot and I keep getting different answers. I would appreciate some help.
Answers
Answered by
Link
www.onlinemathlearning.com/area-shaded-region.html
^Copy-paste that link into your search bar and you'll be able to learn how to figure out the answer.
Good luck!
^Copy-paste that link into your search bar and you'll be able to learn how to figure out the answer.
Good luck!
Answered by
Sadness from Inside Out
I appreciate the help, but my problem here didn't actually give me any sides to figure out how I was going to find the area ;-; Thanks for trying to help though!
Answered by
oobleck
in the white box, half the diagonal is 4. If the box is a square, then the area is 1/2 d^2 = 1/2 * 8^2 = 32
Similarly, the large box has area 1/2 * 18^2 = 162
So I guess the shaded area is 162-32 = 130
Similarly, the large box has area 1/2 * 18^2 = 162
So I guess the shaded area is 162-32 = 130
Answered by
Sadness from Inside Out
Oh! Okay. Thanks oobleck!
Answered by
...
The answers for the quick check are:
1. A) 688.2 ft^2
2. B) 229.1 m^2
3. B) 8.6 ft^2
4. C) 566.9 in^2
5. B) 635.1 m^2
6. 130 or 130.0 (both are acceptable)
and for the practice:
1. D) 173.8 cm^2
2. A) 7554 m^2
3. A) 311.3 km^2
4. C) The area of Pentagon A is equal to 1.53 times the area of Pentagon B
5. D) 48.2 cm^2
6. C) 237.8 in^2
7. C) 20.8 m^2
8. A) 29.7 cm^2
9. D) $51.96
10. C) 24 in^2
1. A) 688.2 ft^2
2. B) 229.1 m^2
3. B) 8.6 ft^2
4. C) 566.9 in^2
5. B) 635.1 m^2
6. 130 or 130.0 (both are acceptable)
and for the practice:
1. D) 173.8 cm^2
2. A) 7554 m^2
3. A) 311.3 km^2
4. C) The area of Pentagon A is equal to 1.53 times the area of Pentagon B
5. D) 48.2 cm^2
6. C) 237.8 in^2
7. C) 20.8 m^2
8. A) 29.7 cm^2
9. D) $51.96
10. C) 24 in^2
Answered by
... is right
... is right, i got 100%
Answered by
Millie Bobby Brown
TYSM "..."
Answered by
ur mom
… is still correct in 2023 tysm
There are no AI answers yet. The ability to request AI answers is coming soon!
Submit Your Answer
We prioritize human answers over AI answers.
If you are human, and you can answer this question, please submit your answer.