Question

let the two angles be represented by a and b. Obtain to equations for each case and then find the angles.

the anges are adjacent and form an angle measuring 75 degree. Their difference is 21 degree

Answer 1

Answer:

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Step-by-step explanation:

I don't know the answer

Answer 2

Step-by-step explanation:

let the first angle (a) be x

then second angle (b) be. 75 - x

Difference between them is 21 degree.....

therefore, 75 - x - x = 21

75 - 2x = 21

- 2x = 21 - 75

- 2x = - 54

x. = - 54/ -2

x. = 27 degree

So , angle. a. = 27 degree

angle. b. = 75 - 27 degree

= 48 degree