When two angles are supplementary angles then the sum of the angles is
.
Let the supplementray angle of ∠EGB = ∠x.
So we know that ∠x + ∠EGB = ![180^o](https://tex.z-dn.net/?f=%20180%5Eo%20)
Now to find angle x we will move angle EGB to the right side. Angle EGB is added there. So to move it we will use reverse operation. Reverse operation of addition is subtraction. So we subtract angle EGB from both sides. We will get,
∠x + ∠EGB - ∠EGB =
- ∠EGB.
∠x =
- ∠EGB
So we have got the required equation to find the angle which is supplementary to the angle EGB.
Answer:
l
Step-by-step explanation:
Answer:
The answer would be r=8
Step-by-step explanation:
You would have to set the equation equal to zero. r-8=0. Now you need to get the -8 to the other side of the equal sign. So you would add 8 to both sides to cancel the 8 out on the left side and 8 to the zero on the other side to get your answer
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