Question

Q7.
The distance of the point (-4,-6) from the origin is
(a) 53
(b)
213
(c)2 12
(d)13
1. a
2.b
3. с
4. d
Answer: 0 1
04
​

Answer 1

Answer:

solution is in the picture

Step-by-step explanation:

solution is in the picture

Answer 2

/* We know that */

$\blue{ Distance \: of \: the \:point \:(x , y ) }\\\blue { from \: the \: origin } \green { = \sqrt{x^{2}+y^{2} } }$

$Here, The \: distance \: of \: the \: point \\(x,y) = (-4,-6) \: from \: the \: origin \\= \sqrt{ (-4)^{2} + (-6)^{2} } \\= \sqrt{ 16 + 36 } \\= \sqrt{ 52 } \\= \sqrt{ 4\times 13} \\= 2\sqrt{13}$

Therefore.,

$\red{The \: distance \: of \: the \: point }\\\red{(x,y) = (-4,-6) \: from \: the \: origin }\\\green { = 2\sqrt{13}}$

•••♪