Question

1. Which of the following sets of angles can be the angles of a triangle?
(a)30°, 60°,80° (b)40°60°, 70° (c)50°, 30°, 100° (d)None of the above
2
The ori
equilateral triangle is 60m The area is​

Answer 1

Answer:

1. C

Step-by-step explanation:

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Answer 2

Answer:

(c)50°,30°,100°

Step-by-step explanation:

as total sum of angle of a triangle is 180°