Question

solve this ques..###​

Answer 1

Option D is correct 45°

Answer 2

Step-by-step explanation:

Hey mate....

Let the angle be a

Let the angle be aSuplementry angle = 180 - a

Let the angle be aSuplementry angle = 180 - aAccording to question

Let the angle be aSuplementry angle = 180 - aAccording to question=> a+ (180-a)/3 = 90

Let the angle be aSuplementry angle = 180 - aAccording to question=> a+ (180-a)/3 = 90=> (3a+180-a)/ 3 = 90

Let the angle be aSuplementry angle = 180 - aAccording to question=> a+ (180-a)/3 = 90=> (3a+180-a)/ 3 = 90=> 2a+180 = 270

Let the angle be aSuplementry angle = 180 - aAccording to question=> a+ (180-a)/3 = 90=> (3a+180-a)/ 3 = 90=> 2a+180 = 270=> 2a = 90

Let the angle be aSuplementry angle = 180 - aAccording to question=> a+ (180-a)/3 = 90=> (3a+180-a)/ 3 = 90=> 2a+180 = 270=> 2a = 90=> a = 45°

Let the angle be aSuplementry angle = 180 - aAccording to question=> a+ (180-a)/3 = 90=> (3a+180-a)/ 3 = 90=> 2a+180 = 270=> 2a = 90=> a = 45°Required angle = 45°

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