An angle is 25 degree more than it's complement what is its measure.
ans-
let the first angle be x
second angle be x-90 degree
therefore , x+(x+25)=90 degree
2x+25=90 degree
2x=90-25
2x=65
x=65/2=32.5
I didn"t understand this question .pls experts answer fast
Answers
Answered by
0
let the first angle is x
second angle is to be x-90 degrees
therefore, x+25=90 degrees
x+25=90
x=90-25
x=65
second angle is to be x-90 degrees
therefore, x+25=90 degrees
x+25=90
x=90-25
x=65
Answered by
0
Answer:
Step-by-step explanation:Let x be the measure of the angle in degrees, and let y be the measure of its complement in degrees.
From the problem statement, we know that:
x = y + 25
Also, we know that the sum of the measure of an angle and its complement is equal to 90 degrees, so:
x + y = 90
Substituting the first equation into the second equation, we get:
y + 25 + y = 90
2y + 25 = 90
2y = 65
y = 32.5
Substituting y = 32.5 into the first equation, we get:
x = y + 25 = 32.5 + 25 = 57.5
Therefore, the measure of the angle is 57.5 degrees.
Similar questions