an unknown quantity represented by a letter
If the total is 360 then x= 47 degrees
1. 60 degrees, 90 degrees, 60 degrees. 2. 120 degrees, 60 degrees, 60 degrees. 3. 90 degrees, 135 degrees, 135 degrees. 4. 30 degrees, 75 degrees. Number 5 is unknown. I hope this answers your question!!!!!!
Theta is most often used to represent unknown angles, especially in the study of trigonometry. Theta represents an angle in degrees, but not in radians. --------------------------------------- Theta (θ) is a Greek letter, typically denoting an unknown angle. Depending on the context of the problem, it could be in degrees or radians.
It is unknown and it usually just represented as pi. It represents the ratio between the circumference and the diameter.
Use a protractor.
No.
The sum of an angle and its complement is 90 degrees. So the unknown angle must be 90 - 75 = 15 degrees.
an unknown quantity represented by a letter
Supplementary is what makes 180 degrees. 180-76=104
you add them then subtract by 180 to find the unknown angle
You can solve by substituting (x) for the unknown angle and (x + 40) for the angle plus 40 degrees and set the equation as: x + (x + 40) = 90 (then simplify) 2x + 40 = 90 (then isolate the known from unknown by subtracting 40 from each side of the equation) 2x = 50 (divide both sides by 2 to solve for x) x (the unknown angle) = 25 degrees now you can substitute the value of the angles to prove the equation.
If the total is 360 then x= 47 degrees
It has to be 45 degrees.
You can measure an unknown resistance by using a multimeter set to the resistance measurement function. Connect the unknown resistance in series with the multimeter and apply a known voltage across them. The multimeter will display the resistance value based on the voltage and current readings.
to measure unknown capacitance
to measure the unknown resistance