Question 4
The distance between the points (0, 5 ) and ( - 5, 0) is:
(A) 5
(B) $5 \sqrt{2}$
(C) $2 \sqrt{5}$
(D) 10

Open in App

Solution

$∵ Distance between the points (x_{1}, y_{1}) a n d (x_{2}, y_{2}), d = \sqrt{(x_{2} - x_{1})^{2} + (y_{2} - y_{1})^{2}} H e r e, x_{1} = 0, y_{1} = 5 a n d x_{2} = - 5, y_{2} = 0 ∴ Distance between P o i n t s (0, 5) a n d (- 5, 0) = \sqrt{(- 5 - 0)^{2} + (0 - 5)^{2}} = \sqrt{25 + 25} = \sqrt{50} = 5 \sqrt{2}$

Suggest Corrections

Similar questions

(0, 5), (- 5, 0)

2 \sqrt{5}

\sqrt{10}

5 \sqrt{2}

Question 9
Zero of the polynomial p(x) = 2x + 5 is

A) $- \frac{2}{5}$
B) $- \frac{5}{2}$
C) $\frac{2}{5}$
D) $\frac{5}{2}$

Join BYJU'S Learning Program

Explore more

Join BYJU'S Learning Program