**ML Aggarwal CBSE Solutions Class 7 Math 10th Chapter Triangle and its Properties Exercise 10.2**

Sum of angles in triangle = 180

x + y + z = 180

=> 48 + 37 + z = 180

=> 85 + z = 180

=> z = 180 degree – 85 degree

=> z = 95 95 degree

**(8) One of the angles of a triangle measures 80 degree and the other angles are equal. Find the measure of each of the angles.**

**(9) If one angle of a triangle is 60 degree and the other two angles are in the ratio 2:3, find these angles.**

**Solution: **

**(10) If the angles of a triangle are in the ratio 1:2:3. find the angles. Classify the triangle in two different ways.**

**(11) Can a triangle have three angles whose measure are**

**(i) 65 degree, 74 degree, 39 degree**

**(ii) 1/3 right angle, 1 right angle, 60 degree?**

**Solution: **

It is wrong

It is wrong

Which question is wrong please tell me. Humble request to you.

Thank you every much. Please upload all rhe chapter exercises so it would be easy for everyone