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Category: Coordinate Geometry

if-the-points-C-1-2-divides-internally-the-line-segment-joining-the-points-A-2-5-and-B-x-y-in-the-ratio-3-4-find-the-value-of-x-2-y-2-

Question Number 24181 by gopikrishnan005@gmail.com last updated on 14/Nov/17 ifthepointsC(1,2)dividesinternallythelinesegmentjoiningthepointsA(2,5)andB(x,y)intheratio3:4findthevalueofx2+y2 Answered by mrW1 last updated on 14/Nov/17 12x2=33+4=373(x2)=7(12)$$\Rightarrow{x}=−\mathrm{5}…

the-line-segment-joining-the-points-3-4-and-1-2-is-trisected-at-the-points-P-and-Q-if-the-coordinates-of-P-and-Q-are-p-2-and-5-3-q-respectively-find-the-values-of-p-and-q-

Question Number 24179 by gopikrishnan005@gmail.com last updated on 14/Nov/17 thelinesegmentjoiningthepoints(3,4)and(1,2)istrisectedatthepointsPandQifthecoordinatesofPandQare(p,2)and(5/3,q)respectivelyfindthevaluesofpandq. Answered by mrW1 last updated on 14/Nov/17 x1313=13$$\Rightarrow{x}_{\mathrm{1}} =\mathrm{3}−\frac{\mathrm{2}}{\mathrm{3}}=\frac{\mathrm{7}}{\mathrm{3}} \

The-distance-between-point-P-lat-65-S-long-25-E-and-Q-lat-65-S-long-X-on-the-earth-surface-along-the-parallel-of-latitute-is-2502-5-km-If-pi-22-2-and-earth-radius-is-6370-km-find-the-t

Question Number 24100 by tawa tawa last updated on 12/Nov/17 ThedistancebetweenpointP(lat65°S,long25°E)andQ(lat65°S,longX)ontheearthsurfacealongtheparalleloflatituteis2502.5km.Ifπ=222andearthradiusis6370km,findthetwopossiblevaluesofx. Commented by tawa tawa last updated on 12/Nov/17…