CLEAR
Toprankers-Info

+91 7676564400

Mobile App

Get it on Google Play
Discussions
Select Date
Tags:

Articles

Discussions
Submit Discussion
Rajendra meena

· started a discussion

· 1 Months ago

Incomplete information (Question:367553.0)

Please give full information bucause you don't give B is 60°

Question:

Let ABC be a right angled triangle with BC = 5 cm and AC = 12 cm. Let D be a point on the hypotenuse AB such that ∠ BCD = 30º. What is the length of CD ?

Options:
A)

  

B)

  

C)

  

D)

  

Solution:

Ans: (a)

  

Shankar Mehta

· commented

· 1 Months ago

B cant be 60 degree because tan 60= 3^0.5 and here tan B= AC/BC which is 12/5 and which is not equal to 3^0.5 so this is incorrect solution.
-logo
We at aim to provide most comprehensive content & test for practice which is carefully divided into various chapters and topics to help you focus on your weak areas.Our Practice mock test gives you unmatched analytics to help you realize your strong areas,time management and improvement areas.Our Short & Crisp notes on each topic will help you to quickly revise the topic along with the tips & tricks of the exams.
More About
-Info
-Info

Mobile App

Get it on Google Play
About Us Campus Ambassador Careers Contact Us Refund Policy

All Rights Reserved Top Rankers

User Policy
Disclaimer
Terms & Conditions