Triangles and its Properties | Angle Sum Property of a Triangle | Class 7 | Maths | BYJU'S

Hey students,
Get ready to ace every subject with BYJU’S Classes 6, 7 & 8, a comprehensive education platform exclusively for Classes 6, 7 and 8 Students. The channel covers subjects like math, science and social studies for CBSE, ICSE and State Boards; with dedicated classes, experiments and quizzes. This helps you prepare for NTSE, Olympiads, NSO at school level.
➡️Download the BYJU'S App Now:

👉SUBSCRIBE here & don’t forget to turn on your notifications 🔔-

📢 Have you tried BYJU's Mini Learning Program yet 🔔
Key Features:
• 3 live classes with 2 teacher advantage
• 15 days Free access to unlimited content on Think and Learn Premium App
• One on One Mentor Support
Do not miss this chance ⚠️

🟣Book BYJU’S Free Class (Limited Seats):

[poorvi-mzwt]

Hii mam poorvi here the hw solution is 2x+60+x=180, 3x=180-60, 3x=120,x=40 .😢missing live sessions oh .😢

[Raj-AgAu]

Homework - Solution =)
Total measure of all the angles of a triangle = 180°
x=(180-60)/3 (since no. of angles = 3)
=120/3
=40°
2x=40×2
=80°
Cross check - 40+80+60 = 180° ✔️

[gamingboi_]

The answer to the thumbnail is
180°

[MamoniSenDas]

Thank you very much mam . Now concepts are clear❤

[mightycraftandother]

Hi mam Today's Homework Answer is 40degree

[Dreamer_.]

Plz do lives .. 🙏🏻fed up of premieres 😕
We love to interact with our teachers

[jessicadsouza]

Alternate angles on the same side of transversal

[sigmagaming]

Answer of homework:- That triangle was an acute-angled triangle.
2x+x+60=180
3x=180-60
3x=120 x=120/3
x=40°.

[jessicadsouza]

3x=60°=180°
3x=180°-60°=120°
3x =120°÷3
×=40°

[aadyanair]

The name of the triangle is equilateral triangle

[Smriti_Chaudhary]

8:29 Equilateral Triangle
8:44 x = 40