Question

Which of the following cannot be the measure of three angles of a triangle?

(i) ∠A = 60°, ∠B = 60°, ∠C = 60°

(ii) ∠A = 70°, ∠B = 20°, ∠C = 100°

(iii) ∠A = 90°, ∠B = 90°, ∠C = 90°

(iv) ∠A = 72°, ∠B = 30°, ∠C = 78°

the answer should be in process( Class-VII)​

Answer 1

Answer:

ii) and iii) cannot be measured

Answer 2

Answer:

ii and iii

Step-by-step explanation:

because the total measure of the 3 angles of the triangle should be 180degrees but it is 190degrees and 270degrees