Ex 6.3,1 (i)
State which pairs of triangles in figure are similar. Write the similarity criterion used by you for answering the question and also write the pairs of similar triangles in the symbolic form
In β π΄π΅πΆ and β πππ
β π΄= β P
β π΅= β Q
β πΆ= β R
β π΄π΅πΆ βΌ β πππ
Ex 6.3, 1 (vi)
State which pairs of triangles in figure are similar. Write the similarity criterion used by you for answering the question and also write the pairs of similar triangles in the symbolic form
In β π·πΈπΉ
β π·+β πΈ+β πΉ = 180Β°
70Β°" "+80Β°" "+β πΉ" = " 180Β°
150Β° +β πΉ = 180Β°
β πΉ= 180Β° - 150Β°
β πΉ= 30Β°
In β π·πΈπΉ and β πππ
β πΈ=β π
β πΉ=β π
Therefore by AA similarity criterion for two triangles
β π·πΈπΉβΌ" " β πππ

Davneet Singh has done his B.Tech from Indian Institute of Technology, Kanpur. He has been teaching from the past 13 years. He provides courses for Maths, Science, Social Science, Physics, Chemistry, Computer Science at Teachoo.

Hi, it looks like you're using AdBlock :(

Displaying ads are our only source of revenue. To help Teachoo create more content, and view the ad-free version of Teachooo... please purchase Teachoo Black subscription.

Please login to view more pages. It's free :)

Teachoo gives you a better experience when you're logged in. Please login :)

Solve all your doubts with Teachoo Black!

Teachoo answers all your questions if you are a Black user!