Answer:
Step-by-step explanation:
Exterior angle of polygon = 360/n
9° = 360/n
n = 360/9
n = 40
Answer:
Formula to find exterior angles =360°÷number of sided polygon
Step-by-step explanation:
360°/16
=22.5°
Answer:
you can type it into a calculator you know. it gives the right answer
Answer:
880 ft²
General Formulas and Concepts:
<u>Pre-Algebra</u>
Order of Operations: BPEMDAS
- Brackets
- Parenthesis
- Exponents
- Multiplication
- Division
- Addition
- Subtraction
Step-by-step explanation:
<u>Step 1: Define</u>
2,200 ft²
40% (0.4) of the house is basement
<u>Step 2: Evaluate</u>
- Set up: 2200(0.4)
- Multiply: 880
Here we see that 880 ft² out of the 2200 ft² would represent the allocated space for the basement.
Answer:
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Step-by-step explanation:
the closed circles are the 2 out of ___