So it work like this
180-72= 108
x+4=108
x=108-4
x=104
The answer is 93. The angle looks really close to 90 and 93 is the closest.
Answer:
Two decimals that are equivalent to 2.145 are 2.1450 and 2.145.
Step-by-step explanation: If you are trying to find an equivalent decimal to anything the easiest way is to add zeros to the end.