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1 Answers · Science & Mathematics · 21/01/2021
.... AP = 9*sin(40°) = 5.79 cm Now apply Pythagoras to ACP . 6^2 = 5.79^2 + CP^2 CP = 1.59 cm (this would have to be 4 to make...
1 Answers · Science & Mathematics · 16/09/2017
The formula to find the area of the segment is given by: ½ R² (π/180 * θ − sinθ) Where: θ = the central angle in degrees R = the radius of the circle General formula for circle center to chord midpoint distance d: d = √[(R²...
1 Answers · Science & Mathematics · 05/07/2017
Let ∠ ACP =θ then by simple geometry ∠APC=141−θ , ∠ABP=2θ−51 and ∠...
2 Answers · Science & Mathematics · 28/11/2016
... x, that is CP = 10/3 feet vi) Again the triangle ACP is a right triangle with same <C = 90 deg as before. ...
2 Answers · Science & Mathematics · 09/01/2016
... look at the sector whose central angle is < ACP = 180-(30+60) = 120* for this sector area Sector Area A= (θ/360...
2 Answers · Science & Mathematics · 20/04/2014
It's not really six variables. You have three variables x, y, z and three unknown constants a, b, c. Note: I assume the last equation should be 2ax - by + cz = 14. The main thing we have to be careful about is not dividing by 0. So...
1 Answers · Science & Mathematics · 10/04/2014
...common tangent at P. As before by alternate segment theorem, < ACP = <APX; as well <BNP = <...
1 Answers · Science & Mathematics · 25/02/2014
...; angle ABC ...................(1) angle PCB = angle ACB -- angle ACP whence angle PCB < angle ACB ...................(2) from (1...
2 Answers · Science & Mathematics · 04/09/2013
... AC = 12.81cm Now, try to imagine the right triangle ACP 12.81^2 + 6^2 = (Distance PC)^2 200 = (Distance PC...
5 Answers · Science & Mathematics · 01/08/2013
