Question

Point a is on y axis at a distance 4 units from the origin , if the coordinate of b are -3,0 the length of ab is

Answer 1

Answer:

$\huge\bold\red{ANSWER}$

Step-by-step explanation:

$\large{\underline{\rm{\indigo{SOLUTION}}}}$

$\implies \sf \blue{a\:coordinates\:are\:(0,4)}\\ \\ \implies \sf \yellow{b\:coordinates\:are \:(-3,0)}\\ \\ \implies \sf \green{Distance\:of\:ab\:is\:\sqrt{(x_2-x_1)^2+(y_2-y_1)^2}}\\ \\ \sf \green{\sqrt{(-3-0)^2+(0-4)^2}\\ \\ \sf \green \sqrt{9+16}}\\ \\ \sf \green{5}$