मराठी

The equation of line AB is x + 8 = 0. The slope of the line OP which bisects angle O, is ______.

Advertisements
Advertisements

प्रश्न

The equation of line AB is x + 8 = 0. The slope of the line OP which bisects angle O, is ______.

पर्याय

  • 1

  • −1

  • 0

  • 2

MCQ
रिकाम्या जागा भरा
Advertisements

उत्तर

The equation of line AB is x + 8 = 0. The slope of the line OP which bisects angle O, is 1.

Explanation:

Given,

Line OP bisects angle O.

Since, ∠O = 90°.

∴ OP makes 45° with x-axis.

From figure,

OP lies in the third quadrant.

Since, tan is positive in third quadrant.

Slope = tan 45° = 1.

shaalaa.com
  या प्रश्नात किंवा उत्तरात काही त्रुटी आहे का?
पाठ 14: Equation of a Line - TEST YOURSELF [पृष्ठ २०१]

APPEARS IN

सेलिना Concise Mathematics [English] Class 10 ICSE
पाठ 14 Equation of a Line
TEST YOURSELF | Q 1. (h) | पृष्ठ २०१
Share
Notifications

Englishहिंदीमराठी


      Forgot password?
Use app×