Maharashtra State BoardSSC (English Medium) 9th Standard
Advertisement Remove all ads

Fill in the Blank. - Geometry

Fill in the Blanks

Fill in the blank.

tan 30° x tan ______°  = 1

Advertisement Remove all ads

Solution

tan 30° = `1/sqrt3`

tan 60° = `sqrt3`

Now,

`1/sqrt3 xx sqrt3 = 1`

⇒tan 30° x tan 60°  = 1

  Is there an error in this question or solution?
Advertisement Remove all ads

APPEARS IN

Balbharati Mathematics 2 Geometry 9th Standard Maharashtra State Board
Chapter 8 Trigonometry
Problem Set 8 | Q 5.2 | Page 113
Advertisement Remove all ads
Advertisement Remove all ads
Share
Notifications

View all notifications


      Forgot password?
View in app×