Question

find the value of x a. 15° b. 20° c. 25°​

Answer 1

Step-by-step explanation:

The quickest way is to add the given equations together :

Given. #1. a+b=8,

Given. #2. b+c=10

Given. #3. c+a=12

>> (a+b) + (b +c) +(c +a) = (8 + 10 + 12)

>> (2a + 2b + 2c) = 30

Answer. (a + b + c) = 15.

Answer 2

Answer:

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Step-by-step explanation:

A force is a push or pull upon an object resulting from the object's interaction with another object.