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3.
(y-20)°
(x+20)
Find x and y.
80°


Sagot :

Answer:

x = 60°
y = 100°

Step-by-step explanation:

To find x and y given the equation:

(y − 20) ° =80°

We follow these steps:

For y:

Isolate y on one side of the equation:

y − 20 = 80

Add 20 to both sides to solve for y:

y = 80 + 20

y =100

So, y = 100°

Next, for x:

(x + 20)° = 80°

Isolate x + 20 on one side:

x + 20 = 80

Subtract 20 from both sides to solve for x:

x = 80 − 20

x = 60

So, x = 60°

Therefore, the values of x and y are x = 60° and y = 100° respectively.