Math, asked by nilesh30, 1 year ago

25% of an angle is the complement of 50.find the angle


karthic49: Ans 160. Complement of 50 is 40... And it is 25% of the required angle. so the required angle os 40x4 = 160

Answers

Answered by gaurav2013c
77
Let the angle be a

According to question,

25 % of a = 90 - 50

=> 25a/100 = 40

=> a /4 = 40

=> a = 160

Required angle = 160°
Answered by subhashnidevi4878
39

The angle is 160 °

Step-by-step explanation:

Let the angle is X.

According to the questions,

X\times 25\% = 90 - 50 = 40

\frac{25\times X}{100} = 40

X = 40\times 4

X = 160 °

The angle is 160 °

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