Question

heyy Guyzz plz help me with this
IF AN ANGLE IS 30°MORE THAN ONE HALF OF ITS COmpLEMENT FIND THE MEAUSRE OF THE ANGLE

want full explanation no spamm

Answer 1

Let us assume that the angle is x.

Then,its complement will be 90-x.

30 degree more than one half of its complement, i.e 30+(90-x)/2

According to the sum,

x=30+(90-x)/2

x=60+90-x/2

x=150-x/2

2x=150-x

3x=150

x=50.

Hence the angle is 50.

Answer 2

let one angle be x 
the compliment will be 90-x 
half the compliment = 1/2 * (90-x) 
x = 1/2*(90-x)+30 
x =1/2 *90 - 1/2 *x +30 
x =45 -1/2 *x +30 
3x/2 = 75 
3x = 150
x=50