Question

Look at the triangle given below and answer the following:


(i) What is the measure of ∆ABC?

(ii) What type of triangle ∆ABC?

(iii) What type of triangle ∆PQR?

(vi) What type of triangle ∆LMN?

(v) What is the measure of ∠L?​

Answer 1

Answer:

(1):-we know that the triangle sum is 180 degree

and A&C is given

sum of triangle 180degre

=180-(50+60)

180-110

70degree

B is 70 degree

(2). it's a scalene triangle because all the 3 sides are different

3;- it's a isosceles triangle because 2 side are same 1 side is different

4;-. it's a equilateral triangle because all the sides are same

thank you guys

Answer 2

ANSWER:

1. A=50 degree, B=70 degree, C=60 degree

2. Scalene triangle

3. Isosceles triangle

4. Equilateral triangle

5. L=4cm