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GeometryQuestion and Answers: Page 113

Question Number 5529 Answers: 0 Comments: 1

Question Number 5517 Answers: 0 Comments: 1

Question Number 5515 Answers: 1 Comments: 1

If you have a regular n−sided polygon, is there a method to calculate the area from one corner to another? That is, if we start at a corner (corner 1), and draw a line to corner x, what is the area? See image in comment for visual representation.

$If you have a regular n - sided polygon,$ $is there a method to calculate the area$ $from one corner to another ?$ $That is, if we start at a corner (corner 1),$ $and draw a line to corner x, what is the area ?$ $See image in comment for visual representation .$

Question Number 5490 Answers: 1 Comments: 0

∫(√(r^2 −x^2 ))dx=? ∫_(−r) ^x (√(r^2 −x^2 ))dx=?? ∫_x ^y (√(r^2 −x^2 ))dx=???

$\int \sqrt{r^{2} - x^{2}} d x = ?$ $\underset{- r}{\int^{x}} \sqrt{r^{2} - x^{2}} d x = ? ?$ $\underset{x}{\int^{y}} \sqrt{r^{2} - x^{2}} d x = ? ? ?$

Question Number 5467 Answers: 0 Comments: 0

⊠7n

$⊠ 7 n$

Question Number 5447 Answers: 1 Comments: 0

6/8

$6 / 8$

Question Number 5441 Answers: 0 Comments: 4

Question Number 5417 Answers: 0 Comments: 2

Prove, or disprove, that the circle has the largest Perimiter over all natural shapes that have area A

$Prove, or disprove, that the circle$ $has the largest P e r i m i t e r over all$ $natural shapes that have area A$

Question Number 5410 Answers: 0 Comments: 2

Question Number 5398 Answers: 0 Comments: 6

If we have an n−dimensional cube. How do we find its ′volume′?

$If we have an n - dimensional cube .$ $How do we find its^{'} {v o l u m e}^{'} ?$

Question Number 5381 Answers: 0 Comments: 1

Question Number 5354 Answers: 1 Comments: 3

Question Number 5350 Answers: 0 Comments: 2

Suppose the radius of the earth is 6400km. the acceleration of a person at latitude 60° due to the earth rotation is ? (a) 0.034m/s^2 (b) 232.7m/s^2 (c) 0.0169m/s^2 (d) 465.4m/s^2 Please help. thanks in advance.

$S u p p o s e t h e r a d i u s o f t h e e a r t h i s 6400 k m . t h e a c c e l e r a t i o n$ $o f a p e r s o n a t l a t i t u d e 60 ° d u e t o t h e e a r t h r o t a t i o n i s ?$ $(a) 0.034 m / s^{2}$ $(b) 232.7 m / s^{2}$ $(c) 0.0169 m / s^{2}$ $(d) 465.4 m / s^{2}$ $P l e a s e h e l p . t h a n k s i n a d v a n c e .$

Question Number 5341 Answers: 0 Comments: 2

Three circles with radius r The circles have equations: c_1 : x^2 +y^2 =r^2 c_2 : (x−r)^2 +y^2 =r^2 c_3 : x^2 +(y−r)^2 =r^2 Find the Areas of: 1. Enclosed area ABC 2. Enclosed area ACD

$Three circles with radius r$ $The circles have equations :$ $c_{1} : x^{2} + y^{2} = r^{2}$ $c_{2} : {(x - r)}^{2} + y^{2} = r^{2}$ $c_{3} : x^{2} + {(y - r)}^{2} = r^{2}$ $Find the Areas of :$ $1 . Enclosed area A B C$ $2 . Enclosed area A C D$