4 answers
(click or scroll down)
We can not see the figure, so it's impossible to know what you see.
Sra
Sra
So, solve 3x + 60 = 90
In a square, opposite angles are congruent, which means that angle B is equal to angle D. Therefore, we can write the equation:
3x + 60 = 3x + 0
By canceling out the 3x on both sides, we get:
60 = 0
This is not a true statement, which means that there is no valid value for x that satisfies the given conditions. It seems like the problem may have an error or some missing information.