All categories

2 years ago

An interior angle of a regular convex polygon is 135°. How many sides does the polygon have? A. 9 B. 8 C. 10 D. 11

Mathematics

2 answers:

aleksandr82 [10.1K]2 years ago

8 0

Answer:

Step-by-step explanation:

Dominik [7]2 years ago

7 0

Answer:

Number of Sides = 360 / (180 - each interior angle)

Number of Sides = 360 / (180 -135)

Number of Sides = 360 / 45

Number of Sides = 8

Answer is B

Source: https://www.1728.org/polygon.htm

Step-by-step explanation:

You might be interested in

13. Find the length of the diagonal of the rectangular prism.

vova2212 [387]

Answer:

:0 no one knows

Step-by-step explanation:

5 0

2 years ago

David is filling five 3_4 quart bottles whith a sport drink his measure cup only holds 1_4 quart how many time does David need t

pochemuha

15 three times per each bottle

8 0

2 years ago

Solve for y. 6/5=3y plz answer

liberstina [14]

Answer:

y = 2/5

Step-by-step explanation:

4 0

3 years ago

Read 2 more answers

Find QR: 3x+22=10x-41

Tatiana [17]

Answer:

x=9

Step-by-step explanation:

subtract 22 from both sides, simplify 3x = 10x-63, subtract 10x from both sides of the equation, simplify -7x = -63, divide both sides of the equation by the same factor -7x/-7 = -63/-7, then simplify

6 0

2 years ago

I need help with this math

ryzh [129]

Answer:

Right angle

Step-by-step explanation: you take the 57% angle and ad that with

the 33% angle and you got a prefect 90% also known as a "Right angle"

6 0

3 years ago