3 years ago

An interior angle of a regular polygon has a measure of 135° how many sides does it have

1 answer:

6 0

8 sides

the exterior angle = 180° - 135° = 45° ( exterior/ interior are supplementary )

the sum of the exterior angles of a polygon = 360°

number of sides = $\frac{360}{45}$ = 8

You might be interested in

11111nata11111 [884]

Paralell has same slope
y=mx+b
m=slope

y=-2x+b is equaiton

inus (0,3)
x=0
y=3
3=-2(0)+b
3=b

the equation is y=-2x+3

3 0

3 years ago

vivado [14]

3987/240=16.6125

So he would need 17 Cases/Boxes to fit the cans.

Answered by /\///\/_//\

4 0

3 years ago

GarryVolchara [31]

Jajwjwhwjshjwjwhwhwhw

8 0

3 years ago

Novosadov [1.4K]

$y = 2x^2 - 8 \\ 2x^2 = y + 8 \\ x^2 = \frac{y+8}{2} \\ x = \sqrt{\frac{y+8}{2}} \\ f^{-1} (x)=\sqrt{\frac{x+8}{2}}$

6 0

3 years ago

marshall27 [118]

Answer: exact reflection of form on opposite sides of a line

Step-by-step explanation: your welcome bruv ;)

5 0

3 years ago