Easy

1) Find the Supplementary Angle for 15 degrees

X+ 15= 180

-15 -15

X= 165, so the Supplementary Angle of 15 degrees is 165 degrees

2) Find the Complementary angle for 86 degrees

X+ 86= 90

-86 -86

X=4, so the Complementary angle for 86 degrees is 4 degrees.

3) Find the Supplementary angle for 98 degrees

Medium

1: Find the complementary angle for 286 degrees.

First set up the equation x+16=90

the solve the equation by subtracting 16 from each side. 90-16=74

2: Find the supplementary angle for

First we set up our equation

Then we subtract pi over two from both sides. But first we need them to have a common denominator so we multiply pi by 2 to get the equation

1 2 2

Subtract

2 2 2

angle.

3:Find the supplementary angle for 4 degrees.

1) Find the Supplementary Angle for 15 degrees

X+ 15= 180

-15 -15

X= 165, so the Supplementary Angle of 15 degrees is 165 degrees

2) Find the Complementary angle for 86 degrees

X+ 86= 90

-86 -86

X=4, so the Complementary angle for 86 degrees is 4 degrees.

3) Find the Supplementary angle for 98 degrees

Medium

1: Find the complementary angle for 286 degrees.

First set up the equation x+16=90

the solve the equation by subtracting 16 from each side. 90-16=74

2: Find the supplementary angle for

__pi__

2First we set up our equation

__x__+__pi__=__pi__

1 2 1Then we subtract pi over two from both sides. But first we need them to have a common denominator so we multiply pi by 2 to get the equation

__x__+__pi__=__2pi__now we can1 2 2

Subtract

__pi__from__2pi__to get__pi__this is our supplementary2 2 2

angle.

3:Find the supplementary angle for 4 degrees.

Hard

1: Find the complementarty angle for

4

First we set up our equation x+

To subtract

4

common denominator of 4. We get this by multiplying the numerator and denominator of

2

Now our equation is x+

We then subtract to get

4

This is the complementary angle.

2: Find the supplementary angle for

16

First set up the equation to =

x+

Then make a common denominator by multiplying 16 to the other side of the = sign.

Now we have x+

Next

16

This gives us x=

16

3. Find the complementary and supplementary angle of

Word Problem!

On a Ferris Wheel you and your friend have moves 25 degrees. How many degrees before you're at a 90 degree angle?

1: Find the complementarty angle for

__pi__4

First we set up our equation x+

__pi__=__pi__

4 2To subtract

__pi__from both sides we need to have a4

common denominator of 4. We get this by multiplying the numerator and denominator of

__pi__by 2.2

Now our equation is x+

__pi__=__2pi__

4 4We then subtract to get

__pi__4

This is the complementary angle.

2: Find the supplementary angle for

__pi__16

First set up the equation to =

__pi__

1x+

__pi__=__pi__

16 1Then make a common denominator by multiplying 16 to the other side of the = sign.

Now we have x+

__pi__=__16pi__

16 16Next

__pi__needs to be subrtracted from both sides.16

This gives us x=

__15pi__as the supplementaryangle.16

3. Find the complementary and supplementary angle of

__11pi__

6Word Problem!

On a Ferris Wheel you and your friend have moves 25 degrees. How many degrees before you're at a 90 degree angle?