Math, asked by shashankreddyvatti03, 10 months ago

find the values of y for wlhich the distance between the points p(2,-3) and q(10,y)is 10 units​

Answers

Answered by rajsingh24
47

ANSWER:-

LET ASSUME P(2,-3)=(x1,y1) & Q(10,Y) =(x2,y2)

AND SLOPE OF LINE PQ IS =10

slope\:of\: line \:PQ=  \frac{y2 - y1}{x2 - x1}  \\   \:  \:  \:  \:  \:   \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:   \:  \:  \:10  =  \frac{y -( - 3) }{10 -2 }  \\  \:  \:  \:  \:  \:   \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:   \:  \:  \: 10=  \frac{y + 3}{8}  \\  \:  \:  \:  \:  \:   \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:   \:  \:  \:y + 3 = 80 \\  \:  \:  \:  \:  \:   \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:   \:  \:  \:  y = 80 - 3 \\ \:  \:  \:  \:  \:   \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:   \:  \:  \: y = 77

.°. VALUE OF Y IS 77.

THANKS.

Answered by Anonymous
1

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