Question

सेट के युग्म में त्रिभुज के कोण होते हैं:
(A) 30.60,90
(B) 30°, 30°, 45°
(C) 75°, 25°, 80-
(D) 65°,15°,100
In a pair of set, a triangle is with angles :​

Answer 1

Answer:

(C) 75°, 25°, 80-

Step-by-step explanation:

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Answer 2

Step-by-step explanation:

The angles of a triangle in a pair of sets are

A. 30, 60, 90

B. 30, 30, 45

C. 75, 25, 80

D. 65, 15, 100

• So we have sum of all angles of a triangle is 180 degree.
• So in the given first set we get
• 30 + 60 + 90
• 90 + 90
• = 180
• Since the given set is equal to 180 degree, it forms a triangle.
• Now in the second set we get
• 30 + 30 + 45
•   60 + 45
•     = 105
• Since the given set is not equal to 180 degree, it does not form a triangle.
• Now in the third set we get
• 75 + 25 + 80
•    100 + 80
•      = 180
• Since the given set is equal to 180 degree, it forms a triangle.
• Now in the fourth set we get
• 65 + 15 + 100
•   80 + 100
•      = 180
• Since the given set is equal to 180 degree, it forms a triangle.

Reference link will be

https://brainly.in/question/33142873