Banner 0
Banner 1
Banner 2
Banner 3
Banner 4
Banner 5
Banner 6
Banner 7
Banner 8
Banner 9
AI Mentor
Check Your IQ
Free Expert Demo
Try Test

Courses

Dropper NEET CourseDropper JEE CourseClass - 12 NEET CourseClass - 12 JEE CourseClass - 11 NEET CourseClass - 11 JEE CourseClass - 10 Foundation NEET CourseClass - 10 Foundation JEE CourseClass - 10 CBSE CourseClass - 9 Foundation NEET CourseClass - 9 Foundation JEE CourseClass -9 CBSE CourseClass - 8 CBSE CourseClass - 7 CBSE CourseClass - 6 CBSE Course
Offline Centres

Q.

If https://lh4.googleusercontent.com/IBHHIqRfU7QZ5FHpmbiQcPpWQc4VvD-gd1hg1GIQVzxeC4qyXbeQHD4CAtXrb0GMRGdvdskPchGszCZxccyQnCrLNtGj2lWuTlSV-uPVJmeJIpyBesTiSoIZO9CZYaRgBL_B40KSrWlO9LB2rM-M-Ain each https://lh4.googleusercontent.com/EeSdptg_K-WfHSz5vJ4w8CgFnIcZnO1otNAZKX_xzQujdfX9x65UHxwAnoK5hSrmJHBNdN3yXLQYfDPxBuw58v4AiRkGBmEG5QtyPDLPC4btYmj3N2Aw9WeR2F1UvIkKrDvi8WnBwERWl6anV9gc0w, the triangle is 


see full answer

Your Exam Success, Personally Taken Care Of

1:1 expert mentors customize learning to your strength and weaknesses – so you score higher in school , IIT JEE and NEET entrance exams.
An Intiative by Sri Chaitanya

a

equilateral triangle 

b

isosceles triangle 

c

unequal triangle 

d

right triangle 

answer is B.

(Unlock A.I Detailed Solution for FREE)

Best Courses for You

JEE

JEE

NEET

NEET

Foundation JEE

Foundation JEE

Foundation NEET

Foundation NEET

CBSE

CBSE

Detailed Solution

Concept:
Here, we  use the "law of cosines" to find the values ​​of https://lh5.googleusercontent.com/3cJKDB4AFPWF9dX12X-FiwTMRFzpS68tI3syB6N73MY7r5stgoWdG2aZ3bmkwuOMYQDb4xYvT3Fhcgn5GLC1b__aYxcFicztGMlorkzYXyV5JocstoUxstsjCqy9AaPKPhlsYnjwHQUG0W4F1-Wn9A and https://lh5.googleusercontent.com/V2ZF_z0TfhZxXx6OMi34eV0U1tROxoxmTFC0kObvMo-JGbH8Jv1gJ4L-we2BUMxbXPIykg6dE4jQVYWhGFzI5rhcLa66Z6g4Zfm6b37oNoZolmoURrdOnN45iPpETMPO3XdNVM7Cq7D1SO7rp8mMnA from the theorem and assign them to the above question. The law of cosines uses this theorem because it associates all three sides of a triangle with the angle of the triangle. The description shows a combination of sides and angles. Therefore, it is easy to prove a given statement using this law.
Using Cosine formula,
https://lh6.googleusercontent.com/fosQELY5TUHtFABss03NJcdmYyDFDyTksB4aDJpgmnQnXPahaGpleVC4pElqnHULxuWNocxlUf924VjuSO1MTA7jho6vAU5sc36bFz9cy2SM3fqRma2WA8ZT9cN-W24TOeX9-hv6YwVtBLf0gjwbzghttps://lh4.googleusercontent.com/9tfkfH_9nOZTuTZecpUgCpqNRz4hutzLC48kRiMdczP3lC56ift8gaL1BalT7HLdoqP5PZsTONEZp0z3NDs2ZPq3GmCE0Plxmn_5UsSfg3Vs9uNE-yNfiJBuax3TKgsmyNU9qQila8X4AD-lBYZY8Ahttps://lh4.googleusercontent.com/ye6aTvCqY6y63NlrSofWs5l6vZLMiGCtXEmuti8aAglHtqPsu39f-eme3lPnuckVRkY4e9laJhS9aPUCv8X7gYRTw_nkTLp7XsZ0v4ORghe4mvdG-HOvEQGdnwPnCMJCpkYivIKE1L-sv1empugHfwhttps://lh3.googleusercontent.com/kIjljX_s2D-1QGv7sVut7stMHLVw7rSViFuHjveq6MzXuJ5KlZKDugc1BhOhO_QmxL5xk9lxTJnKpEaPjfFE0oQA_5hYSH0cDNT0b_1HsqIbPPN2e9l8f0SfsP7RSLnRbeqiOxNNwfi_AsytFMo4dghttps://lh6.googleusercontent.com/1DAJ42jjcy14QKbwxaq3Jbbcb-r9cgMKXNd79xpzgUjW9s3pvWlp0_O3JWfBiWm0MMUugoqMGQ_ckcXjGXXEWfjpbvlz_9_1m5uHlaLXNdmoVENvTlCNsN1WqSkitbYhVXdGskDgK0gQ3z8uccKgcwhttps://lh5.googleusercontent.com/oagZp_TGinE17wfMHljRa5WErbzDj-JOrfZ20gJ4cuPAmfQKlzHbXuCAThvhj0QLERFjQTZiPXM2lxG8jDOYsUGI002npekferwierGxKto05L_FVRMXr4dUMFyXThGKfzDQSnvWFmOsQfmKpkJeOghttps://lh6.googleusercontent.com/InVDyGI7URQhCs6q8hKpc5dcjk2yyBjf7htqgD9x9etk7SYHHxP5HieQvDKr8T2Dm58fNxR-qcoTKs3Cp4rEE6T-GHW5QRZOszI_EsmsK56bZoGXNU1cJ-sP1n7FtVBjxqOLPnnC_emhpmWlkMTNqwTwo sides of https://lh4.googleusercontent.com/8slZxEjSHSXsADyYPFV9_OBv4zvaSER1-rNi90LMbKASg_9oswpQDFKA1IQcWsQ52W4CcsexgfdHlGz49-PNmgM5WksKeGBukN7peisqlqQR_B8aUDsh7cI1FevjWahs2urvy8qJ3xzhn_7REu5eeg are equal
So, triangle is isosceles triangle Hence, the correct option is 2) isosceles triangle
 
Watch 3-min video & get full concept clarity
score_test_img

courses

No courses found

Related Blogs
Get ₹ 1 crore* worth scholarship for JEE / NEET / Foundation
Result Producing online coaching for JEE/NEET of south India
Largest All India Test Series for JEE/NEET
Best Online Course for IIT JEE
Best Online Course for NEET
Best Online Course for CBSE

Ready to Test Your Skills?

Check your Performance Today with our Free Mock Test used by Toppers!

Take Free Test

Get Expert Academic Guidance – Connect with a Counselor Today!

Related Blogs
Get ₹ 1 crore* worth scholarship for JEE / NEET / Foundation
Result Producing online coaching for JEE/NEET of south India
Largest All India Test Series for JEE/NEET
Best Online Course for IIT JEE
Best Online Course for NEET
Best Online Course for CBSE

best study material, now at your finger tips!

  • promsvg

    live classes

  • promsvg

    progress tracking

  • promsvg

    24x7 mentored guidance

  • promsvg

    study plan analysis

download the app

gplay
mentor

Download the App

gplay
whats app icon
personalised 1:1 online tutoring