Mhanifa can you please help me with this? It’s due ASAP! Look at the picture attached. I will mark brainliest!
2 answers:
Answer:8) 76°
9) 88°
Step-by-step explanation:
Sum of exterior angles of any polygon is 360°
Exercise 8
Sum of given angles:
2x + 60° + 64° + 36° + 48° = 360°
2x + 208° = 360°
2x = 360° - 208°
2x = 152°
x = 76°
Exercise 9
Sum of given angles:
x + 90° + 109°+ 73° = 360°
x + 272° = 360°
x = 360° - 272°
x = 88°
Step-by-step explanation:
Answer:
Step-by-step explanation:
- <em>Sum of exterior angles of any polygon is 360°</em>
<h3>Exercise 8</h3>
<u>Sum of given angles:</u>
- 2x + 60° + 64° + 36° + 48° = 360°
- 2x + 208° = 360°
- 2x = 360° - 208°
- 2x = 152°
- x = 76°
<h3>Exercise 9</h3>
<u>Sum of given angles:</u>
- x + 90° + 109°+ 73° = 360°
- x + 272° = 360°
- x = 360° - 272°
- x = 88°
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Step-by-step explanation:
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The formula for the equation of a circle is:
(x - h)^2 + (y - k)^2 = r^2
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or
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