The calculated value of x if triangle DBZ is an equilateral triangle is 7
How to determine the value of x
From the question, we have the following parameters that can be used in our computation:
BZ = 9x + 112
Also, we have
DB = 5x + 140
Using the above as a guide, we have the following:
DB = BZ
So, we have
5x + 140 = 9x + 112
This gives
9x - 5x = 140 - 112
4x = 28
So, we have
x = 7
Hence, the value of x is 7
Question
If triangle DBZ is an equilateral triangle , BZ = 9x + 112, and DB = 5x + 140
Find x