1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Ray Of Light [21]
2 years ago
7

Find the sum of interior angles of a 10-sided figure. Explain what formula you used to get the answer.

Mathematics
1 answer:
Vilka [71]2 years ago
8 0

Answer: 1440°

Step-by-step explanation:

To solve the above question, we'll use the formula (n-2) × 180. In this question, we are told that it has 10 sides. This implies that n= 10. Therefore, using the formula goes thus:

= (n - 2) × 180

where, n = 10

= (10 - 2) × 180

= 8 × 180

= 1440

You might be interested in
Jenai's mother traveled 40 miles in 1hr, how many miles did she travel in 3 hours?
miv72 [106K]
40mi/1hr = 120mi/3hrs
3 0
3 years ago
Read 2 more answers
A computer shop sold 400 computers last month. And 523 computers were sold this month. What is the percentage increase?
love history [14]
The increase was 45%
8 0
2 years ago
Read 2 more answers
Marlin bought 4 ham sandwiches and 2 bags of chips for $22.50 . If the chips cost $0.75 per bag how much did each sandwich cost
Masteriza [31]

first work out the value of 2 bags of chips which is: 0.75 + 0.75 = 1.50p

take that away from the total: 22.50-1.50=21 pounds

since what is left (21) is how much 4 ham sandwiches cost we can just divide 21 by 4 which is 5.25

so each sandwich costs 5.25 pounds

3 0
3 years ago
Read 2 more answers
What should I put down?​
Romashka [77]

Answer:

green?

Step-by-step explanation:

5 0
2 years ago
I need help on this problem. I got half of it right but I don’t know how I got the last answer wrong... Can anyone please help m
morpeh [17]
I got the same answer as you. Try to ask your teacher about it since it’s a math problem online or something.
8 0
3 years ago
Other questions:
  • Jamie evaluated this expression.
    8·2 answers
  • The expression $x^2 15x 54$ can be written as $(x a)(x b),$ and the expression $x^2 - 17x 72$ written as $(x - b)(x - c)$, where
    5·2 answers
  • How will adding the value 75 affect the mean and median of the data set 1, 5, 7, 9 , 9, 10? * A.The median increases less than t
    6·1 answer
  • Please help me with this one its the last one.due today also thank you brainly for helping me.also need write and exaplain​
    8·2 answers
  • Could y'all help with this? :]
    8·2 answers
  • Which graph represents 2 (cosine (StartFraction 2 pi Over 3 EndFraction) + I sine (StartFraction 2 pi Over 3 EndFraction) ) ?
    14·1 answer
  • How many kilometers are in 3 centimeters?
    9·1 answer
  • What is the answer of 120 ×3​
    15·1 answer
  • The outdoor temperature is 4 degrees below 0, or
    11·1 answer
  • Tom bought a bicycle on hire purchase from a store. He made a down payment of $250.00 and paid $20.75 every month for a year . H
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!