Write the standard form of an equation with p=12, phi=pi/4

[ - x / 2 - √3 x / 2 - 5 = 0 ]

Root 2x plus root 2y-24=0

Step-by-step explanation:

Step 1: Write this formula,

X Cosine Phi + Y Sine of Phi - P = 0

Step 2: input values for x,

X Cosine pi/4 = Root 2/2

Step 3: Input values for Y

Y Sine pi/4=Root 2/2

Step 4: Input P value into the equation

P=12

Step 5:Put the whole thing together

x Root 2/2 + Y Root 2/2-12=0

Take away the denominators and multiply p by 2

you'll get

Root 2X + Root 2Y - 24 = 0